What class of lever is shown below?
Question 3 options:
First Class Lever
Second Class Lever
Third Class Lever
Forth Class Lever
Answers
Related Questions
plz download the doc and answer its due in 20 mins like bro wth
Answers
Answer:
and how do we know this is not a virus
Explanation:
sorry dude im just saying
Answer:
I agree with the comment above
sorry
Explanation:
help plsss i need it
Answers
Answer:
A
Explanation:
A would be the best place due to the fact that it is the farthest distance from the fulcrum. Since the sheep (or the load) is at the very end of the pole, the effort (force) would need to also be at the end of it to lift the sheep the easiest.
can someone help me with this science assignment
Answers
1. NA = Sodium, NA was the chemicals symbols for the element would be NA because in Latin it is natrium for natron in which is sodium in English, Sodium was created by Humphry Davy in the year of 1807. Element name Sodium, Chemical symbol NA atomic number, 11 Atomic mass 23.
2. AG = Sliver, AG was the chemicals symbols for the element would be AG because in Latin it is argentum in which in English means bright and also sliver. Element name Sliver Chemical symbol AG atomic number, 47 Atomic mass 108.
2.Au-Gold Au is derived from its Latin name Aurum
3Pb-Lead Pb is derived from its Latin name Plumbum
HELP ASAP. GIVING BRAINLIEST
Answers
Answer:
1) Pecan tree 1 and Pecan tree 4
2) I don't know
Explanation:
PLEASE HELP!!! I will mark Brainliest!!! How could you know if two substances were the same based upon 2 chemical reactions?
Answers
Answer:
Observing what the substance looks (color, size, texture) or smells like (odor). Objects can be made up of the same substance, but they differ in the properties of size, mass, and volume.
Explanation:
The five basic types of chemical reactions are combination, decomposition, single-replacement, double-replacement, and combustion. Analyzing the reactants and products of a given reaction will allow you to place it into one of these categories. Some reactions will fit into more than one category.
Answer:
1.Color Change.
2.Production of an odor.
3.Change of Temperature.
4.Evolution of a gas (formation of bubbles)
5.Precipitate (formation of a solid)
When was Gorge Washington born? first one to answer will get a brainliest!
Answers
Answer: February 22, 1732
Explanation:
George Washington was born on February 22, 1732.
Correct me if it is incorrect.
*Name three ways the organisms in a food web get energy.
*What are some ways the organisms in a food web use energy?
*What are some ways individual cells in an organism use energy?
*What do you have in common with other living things in a food web?
Answers
Answer:
1.)photosynthesis, chemosynthesis, and the consumption, this is three ways how organisms in a food web gets energy.
2.)Cells use energy in order to grow, regulate metabolism and reproduce. This energy is obtained from a source such as food molecules or light from the sun, and through processes like glycolysis, the citric acid cycle and oxidative phosphorylation, an energy-rich molecule is then created. The cell can then use the energy in the protein molecule to help it function.
3.)Food webs vary according to habitat, but all food webs have some things in common. Primary producers make up the base of a food web. Phytoplankton . Consumers cannot make their own food so they need to get food from other sources. This means that we are close to being a consumer because we cant make up our own food and we have to get other food from animals and plants and our drinks from many things that go through the food web.
Explanation:
what do drumlins tell us about glaciers
Answers
Many businesses are using infrared thermometers to check customer's temperatures as they enter. What are the benefits of using these thermometers? (Select all that apply.)
They check temperature using thermal energy waves that people give off.
They don't have to touch the person to accurately find their temperature.
They check temperature using UV light that people give off.
They have to touch a person to accurately find their temperature.
Answers
Answer:
Pretty sure B is one of them.
Explanation:
PLEASE ANSWER ASAP
What is the best description of cirrus clouds?
High level (altitude) clouds that are white and wispy like horses tails.
Low level (altitude) clouds that are wispy and made of ice crystals.
Middle level (altitude) clouds that are thick and spread out like a blanket.
Middle level (altitude) clouds that are white and puffy with flat bottoms.
Question 6 (1 point)
Which processes of the water cycle involve the movement of water in the liquid state?
Question 6 options:
evaporation and precipitation
surface runoff and condensation
precipitation and surface runoff
condensation and evaporation
Question 7
What is the name for raindrops that freeze as they fall through the air?
dew
sleet
rain
hail
Question 8
The gas that is most abundant in the atmosphere is ________.
oxygen
nitrogen
water vapor
trace gases
Question 9
In which layer is the ozone that absorbs harmful UV radiation waves?
mesophere
stratosphere
thermosphere
troposphere
Question 10
Air pressure increases as altitude (elevation) ______________?
Question 10 options:
decreases
increases
stays the same
Answers
Answer:
Low level (altitude) clouds that are wispy and made of ice crystals.
precipitation and surface runoff
Hail
Nitrogen
Stratosphere
Decreases
Please Award Brainliest!
Answer: Low level (altitude) clouds that are wispy and made of ice crystals.
precipitation and surface runoff
Hail
Nitrogen
Stratosphere
Decreases
ASAP i need a picture of Pangaea
Answers
Answer: I hope this helps!
What class of lever is shown below?
Question 4 options:
First Class Lever
Second Class Lever
Third Class Lever
Fourth Class Lever
Answers
4
I don't want to say anything else
Your teacher has set up an investigation for class today. The following materials are on the science lab table.
Piece of unglazed
white porcelain
Iron pyrite
Hematite
Mica
Talc
Halite
Magnetite
Which property of minerals will you be testing for?
A cleavage
B density
C hardness
D streak
Answers
Answer:
Explanation:
c.
Answer:
Your would be C hope this helps...
Explanation:
What characteristic of an element determines how its atoms can bond with other atoms?
A. its total number of electrons
B. its number of valence electrons
C. how many low-energy-level electrons it has
D. how many protons and neutrons it has
50 brainly points!
Answers
Answer:
The answer is A
Explanation:
its total number of electrons
HELPPPPPPP :> WHY DO I NEED 20 WORDS
Answers
Osmosis is a special case of diffusion involving water. In Osmosis, water molecules move from areas of where there’s a higher amount of water (high concentration) concentration to areas where there’s less water (lower concentration)
For example," "however," and "also" are examples of:
conjunctions
introductory words
nouns
adjective
Answers
Answer:
conjunctive adverbs
Explanation:
Some examples of conjunctive adverbs are: accordingly, also, besides, consequently, finally, however, indeed, instead, likewise, meanwhile, moreover, nevertheless, next, otherwise, still, therefore, then, etc.
What would happen to the gravity between two objects if the mass of one object decreased?
1. gravity would increase
2.gravity would decrease
3. wouldn't change
PLz help
Answers
need help ASAP
Write a sentence that begins an adjective phrase. Be sure to punctuate it properly!
Answers
NEED ASAP
What is the affect of increasing the temperature of the water?
What happens when you add pollution to the water?
Can coral survive bleaching?
What is coral?
Answers
Answer:
Explanation:
Increasing temp in water makes it start to boil and evaporate into the atmosphere, in terms of climate change it makes it hard for many organisms to survive because they have to adapt quickly to the waters rapidly rising temperature. When you add pollution to water the water would become contaminated and not be able to support life or be fit for human consumption.
Coral cannot survive bleaching because it harms the coral to the point of its destruction.
Coral is an animal that can grow into big reefs that create large ecosystems for many organisms. They are in the ocean. The biggest coral reef is the great barrier reef in Australia.
PLZ HELP ASAP
Pretend you are teaching a friend about the differences between plant and animals cells. Your friend isn’t even sure they know there is a difference between the types of cells.) Write a narrative of what you would say to your friend to explain how the plant and animal cells are different from each other and why these differences are important.
Answers
Answer:
plant cells and animal cell have similaritys but also haev diffrences.
Explanation:
one example of a diffrence bettwen them is that plants have a cell wall but a animal doesnt even tho they are both living organizoums
1. What is the affect of increasing the temperature of the water?
2. What happens when you add pollution to the water?
3. Can coral survive bleaching?
4. What is coral?
Answers
Answer:
1. lower levels of dissolved oxygen due to the inverse relationship that exists between dissolved oxygen and temperature
2. water pollution can cause water to become toxic to humans and the environment.
3. corals can survive a bleaching event but they are under more stress and are subject to mortality.
4. corals are marine invertebrates within the class anthozoa of the phylum Cnidaria.
Answer:
The answer to #1 is the water molecules spread out and move faster.
The answer to #4 is a tiny soft-bodied animal that typically lives within a stony skeleton grouped in large colonies
what would happen to an object of 2.5g/ml when is placed in 1g/cm3
Answers
Answer:
It would sink because it is more dense.
Explanation:
When ever you see grams/mL or g/cm^3, know that they are the same thing.
mL = cm^3
I need help with this
Answers
Answer:
The mass and physical structure of the body has changed.
The amount of molecules has changed and formed a new substance.
Explanation:
Hope that I helped you!
if we cannot see oxegyn, does that mean that fish do not see water?
Answers
Answer:
*Brain blows up*
GIVING BRAINLIEST!!!
Answers
Answer:
Pecan trees 1 and 4
Explanation:
1: 1 and 4
2a: With good soil and good parent plants
2b: Heredity
Answer:
Explanation:
1 and 4
With good soil and good parent plants
Heredity
If a chromosome folds, how is transcription prevented?
Question 2 options:
The DNA region is easily accessible.
The DNA region is not easily accessible.
The RNA region is not easily accessible.
The RNA has already been made.
Answers
Answer:
The DNA region is not easily accesible.
Explanation:
Imagine that you and your friend are at the beach. You have your chairs and umbrella set up in the perfect spot near the water so you can jump in to cool off with ease. A few hours into your stay, the water line has managed to creep up closer and closer to your chairs and your things start to get wet! Your friend points up at the Moon and says it is to blame. What does this mean? Write a response in complete sentences. plz someone help!!!!!!!
Answers
Answer: High tides and low tides are caused by the moon. The moon's gravitational pull generates something called the tidal force. The tidal force causes Earth—and its water—to bulge out on the side closest to the moon and the side farthest from the moon. ... When you're not in one of the bulges, you experience a low tide.
List the characteristics of life that plants and animals in a food web share
Answers
Answer:They are movement, nutrition, respiration, sensitivity, reproduction, excretion,and growth.
Explanation:
Matter are anything that is made up of atoms. The quantity of matter can be observed only on the basis of mass and volume calculation. Thus, movement, nutrition, respiration, sensitivity, reproduction, excretion and growth are the characteristics of life that plants and animals in a food web share.
What is matter?Matter is a substance that has some mass and can occupy some volume. The matter is mainly used in science. Matter can be solid, liquid or gas.
So as we saw that matter has some mass so mass can be measured in gram only. Mass can also be represented as number of molecules. We also saw that matter occupy some volume and that volume is measured only in liter. Movement, nutrition, respiration, sensitivity, reproduction, excretion and growth are the characteristics of life that plants and animals in a food web share.
Thus, movement, nutrition, respiration, sensitivity, reproduction, excretion and growth are the characteristics of life that plants and animals in a food web share.
To learn more about matter, here:
https://brainly.com/question/4562319
#SPJ2
Help Please... giving brainliest..
Answers
1) Well, you need to logically think about which of the pecan trees would be better. Tree 3 may have more clusters but they taste bitter so this is out of the option. So Tree 4 and Tree 1 would be best because they both have rich and buttery tastes and they both have a lot of clusters.
2) Not quite sure about this one, sorry :(
Answer:
1. Pecan 1 and Pecan 4
2. Farmer can take pecan 1 and pecan 4 DNA then combine it to grow a new pecan that produce higher of nut cluster and have rich and buttery Flavored nut.
3. Selective Breeding
Take a closer look at Arica, Chileclimograph and the Ocean current map. What can you tell about the seasons and the corresponding months? How is this related to the hemisphere in which Arica is located?
Answers
Answer:
Hello world, today we were given a bunch of worksheets and had to answer questions. We also had to make charts and put them on the website. Let's see how that goes. I'll see you later. Peace!
Picture
Picture
Picture
Picture
7. What can you infer about the climate of each region by reviewing these climographs?
> Tokyo is a place in between warm and cold with a good amount of precipitation. Trondheim is a warm place. Arica is a desert, so it is very humid there.
Research Question: Do Ocean Currents Influence Climate?
Hypothesis: Have each student discuss the research question with one or two other students and then write their hypothesis(es) on paper.
1st Procedure: Predicting the Effect of Ocean Surface Currents on Coastal Climates
Read the Introduction aloud. Then look at the map of major ocean currents and write a prediction describing the climate you would expect of each place listed below. (The symbols are to help locate the cities on the world map.)
Arica, Chile (along the Peru Current, symbol: star)
Trondheim, Norway (along the Norwegian Current, symbol: smiley face)
Tokyo, Japan (along the Kuroshio Current, symbol: heart)
2nd Procedure: Recording Data-Making a Climograph (teacher should make 3 copies of blank climographs per student or group.)
Using the climate data from Fact Sheet A, create a climograph for each city listed. Use a line graph for temperature and a bar graph for precipitation on the same graph.
Conclusion and Analysis:
1. Examine your climographs. What is the difference between the highest and lowest temperatures in the climograph for each city?
> Tokyo, Japan: 39 degree difference
Trondheim, Norway: 32 degree difference
Arica, Chile: 12 degree difference
2. Which city is a desert? How can you tell?
> Arica, Chile is the city in the desert. I know this because there is no precipitation.
3. Take a closer look at the Arica, Chile climograph. What can you tell about the seasons and the months? How is this related to the hemisphere where Arica is located?
> In Arica, it would be warmer during January, February, November, and December, but here during in the Northern Hemisphere it would be colder. The reason is because the seasons are reversed in the Southern and Northern Hemisphere.
4. Is there a relationship between the temperature of the ocean current and the coastal climate?
> Yes, the temperature of the ocean current and the costal climate do have a relationship. With warm currents, the air is warm and moist. With cold currents, the air is dry.
5. Is there a relationship between the direction of the ocean current and the coastal climate?
> Yes, the direction of the ocean current and the costal climate do have a relationship. The ocean currents from the coast affects how the air will be on
land.
6. In general, on which side of the ocean basins are the cold currents? Warm currents?
> The east side of the ocean basins is where the cold currents are. The west side of the ocean basins are where the warm currents are.