What is produced during the krebs cycle? (2 points)

co2, atp, nadh, and fadh2

pyruvate, co2, and atp

atp, fadh2, and h2o

h2o, adp, and nadh

The distant ancestors of tigers may have had bodies without stripes. use the theory of natural selection to explain how tigers may have evolved to have stripes.

The pronunciation aid that determines the stress placed upon a syllable is the

Parthenogenesis is a type of reproduction that does not require a mate. it’s rarely seen in birds and higher vertebrates. parthenogenesis involves the formation of a zygote. but this zygote is formed without fertilization. in parthenogenesis, in the absence of a male gamete, the ovum develops directly in the zygote.