Dwarf stars are smaller than our sun. How can they be so bright?

Matched pairs of chromosomes are called:

What type of liquid is estorgen

What happens when an atom that has lost an electron comes in contact with an atom that has gained an electron? A. They form an ionic compound. B. They form a water molecule. C. They form a covalent bond. D. They form an oxygen molecule.

Why did the theory of light change overtime? A. The theory was too old and needed to be updated B. new scientists did not agree with the older theory C. the scientific question changed, so the theory had to change D.

What is the true about smooth muscle cells?

Stae the symbiotic relationshiop between a human host and a plasmodium which causes malaria

Invelisul chitinos reprezinta exoscheletul: a. Coralilor b. Melcului-de-gradina. c. Paianjenul. d. Scoicii-de-lac. ?

Sort the following taxonomic levels in order from largest to smallest. Largest being 1st, smallest being 7th.

After a chromosome is duplicated, what are the two copies called?

Explain how there can be 2 different pathways In one career cluster