The energy used by living organisms on earth comes from

a. the sun.

b. the oceans.

c. volcanoes.

d. fossil fuels.

Both starch and glycogen are forms of carbohydrates. Right?

Upon encountering severe turbulence, which flight condition should the pilot attempt to maintain?

Which of these describes genetic drift?

Planet Morona contains trogs, squirts, and zinks. One year the trog population increased. As a result, the squirt population decreased and the zink population increased. Which is the most likely food chain? Trog, squirt, zink A.

1. some of the fossils that have been found from before the cambrian explosion are embryos this suggests that the organisms these fossils belong to a. have bilateral symmetry b. reproduce asexually c. exhibit cephalization d. reproduce sexually 2.

Which material is a part of Bedrock? silt plants wood water

Trisomy is a mutation that results in a cell having an extra

A 5 year old is consuming a daily caloric intake of 1400 calories. approximately what portion of the diet should be comprised of carbohydrates?

What is siliceous ooze mostly composed of?

What is the ratio of C, H, and O atoms In carbohydrates