What is the average of the following set of measurements?

3.1 mL, 2.7 mL, 4.6 mL, 8.7 mL

A. 4.7mL

B. 21 mL

C. 8.7mL

D. 3.5mL

What theory states that species stay the same for a long time and then change quickly because of environmental changes?

Which of the following scientists developed laws of inheritance before DNA and genes were discovered?

What is the other system that works with the circulatory system to get nutrients to all body cells

How does adaptation effect the diversity of a species?

A patient with severe hypertension is prescribed an antihypertensive drug that lowers blood pressure by causing a decrease in norepinephrine release. the patient complains of dizziness when rising from a reclining or sitting position.

What gases is contributing the most to causing global warming?

Heat and pressure act on a layer of sedimentary rock over millions of years. Which of the following features is most likely to develop on the rocks as a result?

A. En los animales, las células hijas haploides producidas por división meiótica se llaman

A diploid number of chromosome is reduced to a haploid number

What is the result of a mutation during replication? Answers: A-The strands are broken B-The strands are different C-The strands are identical D-The strands are continuous