10. Why do scientists use the fossil record as evidence for the scientific theory of evolution? SC7L15.1 A. The fossil record provides evidence of all species that have ever existed.
B. The fossil record provides evidence that extinct species share similarities with current species.
C. The fossil record provides evidence that all extinct species became fossilized at the same time.
D. The fossil record provides evidence that extinct species are genetically identical to current species.

What is produced during the krebs cycle? co2, atp, nadh, and fadh2 pyruvate, co2, and atp atp, fadh2, and h2o h2o, adp, and nadh

Darrel conducted an experiment with the following procedure: fill two cups with ice water. place an uninflated balloon snuggly onto your left index finger. blow a little air into an identical balloon, and place it onto your right index finger. place both fingers into the cups of ice water. darrel noticed that his right finger felt warmer in the ice water than did his left finger. which of the following does the experiment show? a. air is a good radiator of heat. b. air is a good insulator of heat. c. air is a good conductor of heat. d. air is a good convector of heat.

How does an angiosperm prevent self pollination