Sexual reproduction has many benefits from a genetic standpoint. Can you think of any downside to sexual reproduction?

Which statement describes compounds a. compounds are made of one type of atom. b. compounds cannot be represented by models. c. compounds are represented by chemical formulas. d. compounds cannot be broken down into simpler forms.

Stem cells found adult tissue such as in bone marrow brain muscle skin and liver are only capable of what

Ascientist is designing an investigation to study the impact of invasive bird populations on local, native bird populations at backyard bird feeders. what population is most likely to be a control group for the investigation? amount of food number of bird feeders invasive bird populations local backyard birdfeeders without food