tropical rainforest have more kinds of plants and animals than any other land biome. which of the following is a biotic factor in a tropical rainforest.

a. the average amount of rainfall.

b. a population of decomposers.

c. the regions air quality.

d. a stream running through the forest.

In some plants, pointed leaves (p) are dominant over rounded leaves (p). a plant with a genotype of pp

Astudent reads the following text in a science book: scientific evidence tells us that the cause of earths four seasons is the tilt of earth as it revolves around the sound the student is instructed to illustrate this information in a science book. how will the student illustrate winter in the northern hemisphere? a. earths northern hemisphere will tilt away from the sun. b. earths northern hemisphere will tilt toward the sun. c. earths orbit will be farther away than from the sun d. earths southern hemisphere will tilt away from the sun.

Which sentence best describes the relationship between chlorophyll and the chloroplast? a.) chlorophyll is a chemical found in a chloroplast. b.) chloroplast is a chemical found in a chlorophyll. c.) both chlorophyll and chloroplasts are found in animals. d.) both chlorophyll and chloroplasts make carbon dioxide.