Astronomers have determined the temperature of a newly discovered star. When their results, which of the following will they use?

A. thousands of kelvins

B. billions of astronomical units

C. millions of light - years

D. hundred meters per second

Types of plants that are phototropism

The Prime Mover is a muscle doing the work. It is contracting and may be moving a bone (or structure.) True False

The specialist among a team of scientists at an excavation site who focuses on the study of ancient plants through pollen samples taken from the site is most likely a: a. Paleopathologist. b. Palynologist. c. Phytologist. d. Pollenologist. e.

Energy is released from ATP when every phosphate bond is broken? The last The last phosphate bond is broken? All three phosphate bonds are formed? The last phosphate bond is form?

The measure of an atom's ability to pull electrons away from another atom is called?

How would the contractile vacuole of a freshwater amoeba respond if the organism was placed in seawater? with more contractions with fewer contractions the contractions would suddenly cease with the same frequency of contractions

Which property of a star is closely related to its temperature? brightness color composition size

Difference between natural selection and evolution

Which two atoms form covalent bond?

Select the characteristics common to both green algae and plants. (probably more than one answer) food is stored as starch leaves conduct photosynthesis roots absorb extra nutrients cell walls are made of cellulose