Which statements accurately describe polyps? check all that apply. they are vase shaped. they are free swimming. they have a hollow central cavity. their tentacles trail down from their mouth. they reproduce in two stages.

Which situation is an example of not doing work? lifting a couch throwing a baseball running up stairs carrying a box

Select all that apply genes are specific nucleotide sequences occur in numbers that are the same as the number of chromosomes are located in a specific place on a chromosome determine the traits of an organism are units of rna

Some scientists argue that global warming is related to buming fossil fuels to produce energy o increased use of fertilizers loss of forested areas a of the above