A fossil bone has 25% of this new radioactive element remaining. If the half-life of this new element is 10,000 years, how old is the fossil bone?

The three stages of cellular respiration are glycolysis kerbs cycle and the electron transport chain when do cells exhibt all these stages

Kanisha and Jamal receive their grades on thier physics midterms. Kanisha got an A, but Jamal got a D. "You must have the physics gene," Jamal said. "I don't. I might as well not bother studying." Jamal's attitude illustrates the idea of A.

Bacteria reproduce through binary fission. Binary fission is a simpler process than mitosis in plants and animals because bacteria? are able to produce spores. do not undergo cytokinesis. do not have a nucleus. are single-celled organisms.

What is the main function of the cell nucleus answers?

Answer quick, correctly, & fast to get brainliest. (Earth/Space Sci) Energy moves via photons in which region of the Sun? A. photosphere B. radiative zone C. chromosphere D. convective zone

The shape and size of a birds beak would mostly be affected by what environmental limiting factor

Why do you think scientists use the word mutate to describe the genetic process shown in the video

Which best describes the purpose of a controlled experiment? A. to make sure the results of the experiment support the hypothesis B. to prevent a dangerous condition resulting from a reaction C.

Bones, joints, ligaments, and cartilage are parts of the a) refrigerator b) muscles c) skeleton

Chloroplasts cannot move on their own. How do they move around the cell?