Which group contains ALL renewable resources?
A. water, trees, animals, sun
B. water, trees, coal, sun
C. animals, plants, oil, sun

In the respiration-photosynthesis cycle shown above, what are the products of cellular respiration that belong in box 2?

Polar zones are cold and tend to be dry because of a pressure system of cold. low high

Read the article and use the information to answer the following questions hormones follicle-stimulating hormone (fsh) is produced by the . its role is to . luteinizing hormone (lh) is produced by the . its role is to