Based on the food web, correctly predict how changes in the number of a certain species affects the balance of the ecosystem. Choose each correct statement by clicking on the sentence.

If the number of rabbits increased, the number of grasshoppers increases.
If the number of hawks increased, the number of grasshoppers increases.
If the number of rabbits increased, the number of insect-eating birds decreases.
If the number of hawks increased, the amount of grass increases.
If the number of snakes increased, the number of rabbits decreases.
If the number of insect-eating birds decreased, the amount of grass increases.

Can you identify which of the following groups of organisms are, or are not, populations? a. the american bison (bison bison) and grey wolves (canis lupus) currently living in yellowstone national parkb. all of the rainbow trout (oncorhynchus mykiss that) that have ever lived in lake eriec. the group of american bison (bison bison) currently living in yellowstone national parkd. a group of calliope hummingbirds (selasphorus calliope) and a group of rufous hummingbirds (selasphorus rufus) living in the same new hampshire woodse. the northern cardinals (cardinalis cardinalis) living on opposite shores of lake champlain f. all of the whales currently living in the atlantic ocean off cape cod, massachusetts

Asmall population of chimpanzees lives in a habitat thant undergoes no change for a long period of time. how will genetic drift affect this population

Below are the three main organs that make up the plant body. what is the main function of the structure that is identified as b in the picture above? it anchors the plant.it produces food.it absorbs nutrients.it supports the plan