How do animals get nitrogen? They break down glucose molecules into nitrogen. They convert carbon to nitrogen during fixation. They eat it in plants and other animals. They breathe it in from the atmosphere.

Kim wants to grow some more plants in her garden. She has to plan carefully because she has an allergy to plant pollen. Which plant should she NOT plant in her garden? a. Dandelion, because it is wind-pollinated b.

How is the National Wildlife Refuge System similar to the Pacific Region Coastal Program? a. Both programs are concerned with providing habitats for wildlife. b. Both programs are primarily concerned with preserving fish species. c.

Identify the cavity that develops entirely from the mesoderm. A. ectoderm B. endoder C. mesentery D. coelom

How does glutose get in the cell besides from passive transport?

What is produced by any parent cell that undergoes mitosis? A. two haploid cells B. four haploid cells C. two diploid cells D. four diploid cells

What job does each organelle do in a cell?

Which of the following statements is true of an object composed of a single cell? It could be considered living only if it has some of the other characteristics of life. It is a living thing. It is not a living thing. It could become a living thing.

If night blindness is a recessive trait, what should the phenotype of the couple's fourth child be?

What's the jet stream and why is it important

a person who is more than 2o percent heavier than the average person of the same sex and height is said to be