20. a worm is living inside a cow and stealing nutrients from the cow's body, causing the cow to become malnourished. what type of
symbiotic relationship is this?
rams
a. organisms from the same species looking for the same resource
b. adults outcompeting offspring for resources
c. two or more organisms looking for the same resource
d. organisms from different species looking for the same resource

ANSWER:

The answer is D- Organisms from different species looking for the same resources.

EXPLANATION:

humans, along with other animals and plants, have linear chromosomes that are arranged in pairs within the nucleus of the cell. the only human cells that do not contain pairs of chromosomes are reproductive cells, or gametes, which carry just one copy of each chromosome.

he is very short, and he can only reach halfway up on the elevator buttons. but on a rainy day, he has his umbrella with him, and he uses it to poke the button at the top.