The table below shows the average distances of four planets from the sun.

Considering Kepler's Laws, which planet has the fastest average orbital speed?

A. Venus
B. Neptune
C. Saturn
D. Jupiter

Answer:

Venus

Explanation:

The closer a planet is to the Sun the faster it moves because the Sun can exert more gravitational force on it. Venus is the second closest planet to the Sun therefore the fastest out of the options.

Its Venus.

It is closer to the sun than the other planets on here.

What is included in Earth’s hydrosphere?

8. Which of the following correctly shows one path that energy would
flow through this ecosystem?
Grasses -- Termite -- Monkey -- Eagle
Hyena -- Mongoose - Mouse - Grasses
Grasses - Termite - Grasshopper -- Monkey
Acadia trees - Giraffe
-- Lion -- Vulture

Need help with this!! I’m not good at writing these.

What is the name of the bond that is created when two amino acids

according to darwin’s on the origin of species, what four factors

*15 points* Earth Science
Based on the picture, how many tilting events has this area undergone, and which principle tells us that this area has undergone tilting?

The function of the liver in humans is to maintain the [glucose] circulating in the blood stream at reasonably constant levels. This is so organs like the brain that use primarily glucose as their carbon source to produce energy via ATP have a steady supply of glucose. It also ensures that the levels of glucose in the blood stream do not get too high. Using the plots from problem 6, discuss why it makes sense that glucokinase in liver would behave differently than the hexokinase in other cells.

The____ of an ecosystem is based on wheather the population in the system destorys the natural resources of the system

What does "fishing down the food web" mean?​

These weeds are growing in a farmer's field. The weeds compete with the soybean plants the farmer grows, so he needs to get rid of them. For a few years, the former relies on manually removing the woods, but that is labor intensive and limits how much crop he can grow. The farmer decided to change his crop to genetically modified soybeans that are herbicide resistant. This allows the farmer to use chemicals to remove the weeds. With this GM soybean, the chemical kills the woods but does not harm the crop. For many years this works, and allows the farmer to expand his farm and grow more soybeans. But then, one of the farmer's fields has a large weed plant remaining after the field has been sprayed with herbicide
1. Which of the following is the likely reason the weed has remained?
a. The weed needed to be resistant in order to survive, so it became resistant
b. A mutation appeared in one weed plant that made that weed not susceptible to the herbicide
2. Which of the following is likely to happen if that weed stays in place?
a. The trait will spread to nearby weeds
b. The weed will survive long enough to reproduce
c. In time, the herbicide will no longer be effective on that field.

what is an example of a transform boundary? I WILL GIVE YOU THE BRAINLIEST!!!!​

Which of these is a difference between DNA and RNA?
DNA is found in the nucleus; RNA is never found in the nucleus.
DNA consists of five different nucleotides; RNA consists of four different nucleotides.
RNA is double-stranded; DNA is single-stranded.
DNA contains thymine; RNA contains uracil.
In DNA, adenine pairs with guanine; in RNA, adenine pairs with thymine.

Which statement best describes a difference between a molecule of DNA and a molecule of RNA?
A)DNA contains genetic informationwhile RNA does not
B)RNA contains the letter in place of the letter T in DNA
C)DNA has 1 strand, while RNA has 2
D)RNA uses the letter C. while DNA does not

what is a good blood pressure?

plzzz helpppppppppppppp

A flounder lies motionless on the sandy bottom of the ocean floor. It blends in so well with its environment that predators cannot see it. How does this help the flounder?



Question 1 options:

It helps the flounder reproduce.


It helps the flounder find food.


It helps the flounder defend itself.


It helps the founder move from one place to another.

Question 2 (1 point)
Which of the following is an example of mimicry?

Question 2 options:

A newborn fawn hides among tall grasses near the forest’s edge.


Gelada baboons live in a large troop on a high cliff in Ethiopia.


A spitting cobra spits venom at a predator that come near.


A viceroy butterfly has the same markings as a bad-tasting monarch butterfly.

Question 3 (1 point)
Saving...
When a group of small fish gathers themselves together, as in the image below, possibly giving the appearance of a larger animal, which defensive technique is being used?



Question 3 options:

Mimicry


Ejection


Grouping


Camouflage

Question 4 (1 point)
Which of the following statements best describes what will most likely occur to the moth populations in the image below?





Question 4 options:

The light moths will be captured by predators more easily than the dark moths, and the population of dark moths will rise.


The light moths will be captured by predators more easily than the dark moths, and the population of light moths will rise.


The dark moths will be captured by predators more easily than the light moths, and the dark moths will probably go extinct.


The light moths will change their wing color to match that of the dark moths.

Question 5 (1 point)
What is the most likely explanation of the data shown below?

data table

Question 5 options:

There has been a drought in the area that is affecting all life forms.


The population of natural predators of the moths has gotten smaller.


The moths are living in an environment with light trees.


The moths are living in an environment with dark trees.

Question 6 (1 point)
Suppose a certain species of insect lives in the lush green canopy of the rain forest. Some of the insects are bright green in color, and some are bright yellow. Assume there is a natural predator of the insect in the area. What do you expect to happen to the populations of the green and the yellow insects over time?

Question 6 options:

The green insect population will increase and the yellow insect population will decrease.


The green insect population will decrease and the yellow insect population will increase.


Both insect populations will remain constant over time.


Both insect populations will increase over time.

Question 7 (1 point)
Which of these examples describes a structure penguins use for movement?

Question 7 options:

A penguin stands with a group of other penguins when a predator approaches.


A penguin holds an egg under its feathers to keep it warm


A penguin uses sleek, smooth belly feathers to slide on ice


A penguin holds a squid in its bill.
When grading the question, it w
Question 8 (1 point)
Moles live underground and have several adaptations to this environment. For what purpose are their oversized paws and claws most useful?

Question 8 options:

Fighting off predators


Gathering food


Digging holes and tunnels for food


Mating

PLEASE HELP

O
Facial expressions - How you look in front of your audience based
on your face can affect how they perceive you. If you are nervous
and cannot control it, your fear often shows on your face. If you
smile at them while you talk, they will think that you are happy
talking to them.​

Which gas is least abundant in Earth's atmosphere? EXTRA POINTS
A .A
B .B
C .C
D .D

Which organism described below makes its own food?
yoo yoo ill rlly apriciate if someone helps me

Mutations are a source of variation in:
A)asexually reproducing organisms
B)neither option
C)both options
D)sexually reproducing organisms

PLEASE HELP! I DONT UNDERSTAND

what is the equation of Photosynthesis and cellular respiration in a chemical formula?

#SaveTheTrees
We can do this

Builder a was able to underbid his competitor, builder b, by secretly using a lower grade cement when building swimming pools.both builders used the same design and specifications for the pool. Two years later, the pools made buy builder a began to leak and soon became unusable who is liable for the expense of fixing the pools?

As a discussed in the lesson, eukaryotic cels are differ from prokaryotic cells based on what three things?

what bug is this I need to to know.​

Oxygen molecules are sixteen times as massive as hydrogen molecules.

At the same temperature, which type of molecule would you expect to move faster?

What cell parts are common to all of these cells?
Use complete sentences.

Chlamydomonas
Spirogyra
Elodea
Squamous Epithelium

In the Arctic, seals are one of the main sources of food for polar bears. As global warming melts polar ice, fewer seals can be found in the Arctic. As a result, polar bears will —

A. maintain a constant population.


B. decrease in number.


C. migrate to tropical regions.


D. increase in number.

Which of the following fresh water biomes consists of moving water

What are the effects of cystic fibrosis