Which organism first appeared during the Cenozoic era? A. cyanobacteria B. trilobite C. wolf D. dinosaur

is it b or a or d? i know its not wolf

Tissue is a group of similar cells that perform the same function

As biodiversity increases in an ecosystem, what else increases? A. Artificial selection B. Extinction C. Genetic drift D. Stability

An organic compound is a compound that contains Question 13 options: carbon. hydrogen. oxygen. sodium.

2. The attraction of two atoms for a shared pair of electrons that hold the atoms together

A student streaks a plate using inoculum from a broth culture tube. the culture tube was labeled escherichia coli, indicating that the culture was composed of a single bacterial species.

Other than holding your breath, what can affect your heart rate? List three variables that can affect heart rate?

Which parent do sons inherit recessive, sex linked traits from? Mother or father?

What is longmasterol

Which of the following is true A. Mitosis results in the formation of two haploid gametes which can then combine to form a diploid daughter cell. B. The process of meiosis forms daughter cells which are genetically identical to their parent cells. C.

What country do you most likely see a gastroenterologist?