A student in your class claims that "As carbon moves from one sphere to another on Earth, some of it can be lost." Using evidence from your lessons and scientific reasoning, refute the student's claim that carbon is lost as it moves through the carbon cycle.

Which of the organisms listed below performs nitrogen fixation? a. legumes b. plants c. bacteria d. fungi

What are the 3 types of artificial cloning

Aparent with freckles is crossed with a parent without freckles. the punnett square shows the possible genotypes and phenotypes of the offspring. which statement accurately describes the probability of phenotypes? a. the offspring are more likely to have freckles. b. the offspring are more likely to have no freckles. c. the likelihood of the offspring having freckles and not having freckles is the same. d. the likelihood of the offspring having freckles and not having freckles cannot be determined.