During a lunar eclipse, what is the penumbra? A. It is the part of the moon’s shadow where the sun is completely blocked.

B. It is the part of the moon’s shadow where the sun is only partially blocked.

C. It is the part of Earth’s shadow where the sun is completely blocked.

D. It is the part of Earth’s shadow where the sun is only partially blocked.

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.

How are the reproductive cycles of a fungus and a pteridophyte similar? a)both organisms form fruiting bodies that produce diploid seeds. b)both organisms produce haploid spores and exhibit diploid and haploid stages. c)both organisms reproduce sexually when two haploid hyphae fuse. d)both organisms exhibit a diploid stage and are only able to reproduce asexually.

What characteristic make legumes a good food source for food insecure populations