What would happen if the keystone species of hummingbirds were taken out of there ecosystem?

Answers

Answer 1
Answer: Hummingbird predators would not have a food source, therefore competitive exclusion would occur and there'd be a decrease in hummingbird predators. There would also be an increase in the number of the hummingbird's prey since the hummingbird wouldn't be there to consume them. The absence of the species would mess up the rest of the ecosystem
Answer 2
Answer: the world be completely messed up. hummingbird are little innocent creatures.

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__________ is a process of removing salt from water. This is one way to meet the world's growing demand for fresh water.

Answers

Desalination is the process. It is used to covert salt water into pure water, or fresh.

What kind of force exists when all the forces cancel each other out (net force= 0N)?A. non-contact
B. contact
C. balanced
D. un-balanced

Answers

Balanced force exists when all forces cancel each other out. Un-balanced force would be a man shoving another man. Non contact force is a force that doesn't touch you, like weight. Contact force would be like a elephant standing on-top of a ball. Therefore C. is the answer.

PLEASE HELP ME IT'S DUE TOMORROW!!!!! THANKS IN ADVANCE!!!

Answers

Releases oxygen;Light dependent
Fixes carbon dioxide; light independent
Takes place in stroma; light independent
Takes place in the grana; light dependent
Produce ATP; light dependent
Produce Glucose: light independent

In the ocean, the greatest biodiversity is found: A: in the coral reef.

B: near the bottom.

C: near the shoreline

D: at the surface

Answers

Answer:

answer is a

Explanation:

A. In the Coral Reef.

The image below shows the life cycle of a plant. Which class does this plant belong to?

Answers

Answer:

C. pteriodophyte

Explanation:

The imagen shows the life cycle of a pteriodophyte, also known as fern. In the enves of the leaves there are structures called sporangia. They release the spores. the spores germinate and become a gametophyte. Then the anterozoids fertilize the ovocellula and form a protalo with embryo or sporophyte.

Answer: not B

Explanation:

Variety in species exists because of___. A. Mitosis
B. Asexual reproduction
C. Fission
D. Sexual reproduction

Answers

D. Sexual reproduction
because sexual reproduction