What organisms respire?

Neither plants nor animals

only animals

only plants

Plants and aminals both

Which of the following organisms are prokaryotes?

The male part of a flower is the

Animal-like features of euglena

What are two differences you see when comparing the four chambers of the heart? Relate these differences to the function of each chamber.

Material in food chains

What will happen if a plant gets diffrent amounts of sunlight?

What is the relationship betweeb sunlight and chlorophyll

Which is the best conclusion the scientist can make based on the observation? A. the nucleic acid is a protein B. the nucleic acid is DNA C. The nucleic acid is RNA D. More tests would be needed to determine the type of nucleic acid in the sample

Calculate the density of mercury to the nearest tenth. Mass of mercury = 57 g Volume of mercury = 4.2 mL

Which phrase best describes a scientist?