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A student in science class is using a light microscope to determine if a cell is prokaryotic or eukaryotic. Identification of which of the

following cell parts would allow the student to definitively conclude that the cell is eukaryotic?

In an experiment on sea turtles, some hatchlings were presented with a magnetic intensity on the east side of the Atlantic and others were presented with one on the west side of the Atlantic. According to lecture, the results indicated that:

What is synsarcosis? list the muscle of synsarcosis.

Which of the following represents mutualism?

Billy Smart had been experiencing ophthalmalgia since completing a deck in his backyard. He asked his optician about it and she suggested Billy see an ophthalmologist.

Arteries contain blood that is ... a. high in oxygen b. low in oxygen c. both high and low

Within the body all molecules in the body can be found inside cells true or false

Using your knowledge of DNA, why do you think we need RNA, if we already have DNA in our bodies?

Is radioactive part of Bio? or no?

Karissa is conducting an experiment on the amount of salt that dissolves in water at different temperatures. What can Karissa do to increase confidence in the results of her experiment? Check all that apply.

Spadefoot Toads can develop into 2 different morphs, one is carnivorous, and the other omnivorous. In ordered to develop into the carnivorous morph, the jaw develops at a faster growth rate than the rest of the body; this is an example of: