A plant pigment that absorbs sunlight

What happens during the process of translation?

Through which medium does sound travel inside a bird

Which of the following come from types of organisms that lived during only one short period of time and that are used to determine the relative age of rocks? a. imprints b. index fossils c. trace fossils d. extrusions

What process occurs after DNA has been replicated?

Audrey woke up and decided to go to the bakery for breakfast. When she walked through the door, the smell of blueberry muffins caused her to begin salivating. Which of Audrey's neurons detected the smell of the muffins?

Explain the role of enzymes and how they affect the chemical reactions of living things

Many arthropods young do not look like adults and do not eat the same food as adults. how would this be an advantage in an environment where food is scarce

Mammals first appeared during the Cenozoic Era. true or false

Which organism is likely to live on the stump of a dead tree in a cool, moist, shady forest? A) beaver B) cactus C) mushroom D) rabbit

Independent assortment of chromosomes is a result of A) the random and independent way in which each pair of homologous chromosomes lines up at the metaphase plate during meiosis I. B) the random nature of the fertilization of ova by sperm.