Ques:Q: How is a mammal developed if not inside of a placenta or a pouch? Choices: - spawning or budding - mitosis - cloning - hatched from eggs A:

Ans:hatched from eggs
-----
Ques:Q: All species have evolved a pattern of living, called a life history strategy, in which they partition energy for growth, maintenance, and what? Choices: - variation - abundance - deatn - reproduction A:

Ans:reproduction
-----
Ques:Q: In chemical reactions, what substances can act like metals or nonmetals, depending on their number of electrons? Choices: - diacritics - minerals - synthetics - metalloids A:

Ans:metalloids
-----
Ques:Q: What is the term for how much matter is packed into a given space? Choices: - opacity - volume - mass - density A:

Ans:
density
-----