Agalaxy cluster is a. another name for a star cluster. b. a group of stars that cluster just outside a galaxy. c. another name for the milky way. d. a group of galaxies bound together by gravity.

What are the types of genetic recombination

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks

Graded assignment lab report answer the questions below. which combinations of substances resulted in a chemical change? for each metal that participated in a chemical change, write the type of metal it is, based on your examination of the periodic table. were there any metallic compounds that did not react with either the acid or the base? write the type of metal, based on your examination of the periodic table. make a general statement about the reactivity of the metals in this experiment.