The diagram below shows several of the processes involved in the carbon cycle, but they are not labeled. Use the labels to correctly identify each process.

(left-to-right)

-

photosynthesis (by the patch of grass)

animal respiration (on top of the bull)

respiration (on top of the tree)

burning of fossil fuels (on top of the factory)

natural combustion (by the small fire)

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what led scientists to date the burgess shale fossils to the Cambrian explosion

what is meaning of cleavage

need help this is science

What would most likely increase the genetic variation in a population of
organisms?

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The ocean is one of Earth’s biomes. A biome is an area that is characterized by the plants and animals that live there. There are five major oceans—the Atlantic, Pacific, Indian, Arctic, and Southern—that are all connected in what is known as the World Ocean. The ocean, sometimes called the marine biome, is huge, covering 70% of the Earth’s surface. However, humans have only explored about 5% of it. Scientists know less about the ocean than they do about the dark side of the moon. In this way, the ocean is considered the Earth’s final frontier.

Which of the following is true?

A
The Atlantic, Pacific, Indian, Arctic, and Southern Oceans are completely separate from each other.

B
The ocean covers about half of the Earth’s surface.

C
Scientists have studied most of the ocean, but a tiny bit remains unexplored.

D
Scientists know more about the moon than they do the ocean.

What parts of the body usually do not contain “helpful” bacteria?

Alicia volunteered to become an organ and tissue donor when she got her state ID. If Alicia dies, she can help to improve others’ lives. Her heart tissue, skin, bones, and veins can all be transplanted into a patient in need.

Choose the words that correctly complete the sentences.

A group of similar
Blank
make up a tissue. Several tissues make up an
Blank
.

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The US Constitution mandates a census every __________ years.
A.
five
B.
ten
C.
fifteen
D.
twenty



Please select the best answer from the choices provided


A
B
C
D

What does it mean to say that photosynthesis and respiration are gas exchange processes?

Which of the following statements is true?

(A) Mutation is the only way to vary the gene pool in a population that reproduces by sexual reproduction.

(B) Fewer harmful mutations are inherited by sexual reproduction than by asexual reproduction.

(C) Sexual reproduction is faster than asexual reproduction.

(D) Offspring from asexual reproduction have more genetic variety than offspring from sexual reproduction.

Explain where the enzymes for electron transport are located in bacteria (prokaryotes) if they don't have internal membranes, and therefore do not have a mitochondria

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FIRST CORRECT ANSWER GETS BRAINLIEST!

A siren and a newt are classified in the salamander family. What characteristics may have been used to group them?

HELP PLEASE!! 10 POINTS!! A block of wood has a mass of 100 grams and a volume of 150 mL. Water has a density of 1 g/mL. Will the block of wood float or sink? also what is the density of the wood