Suppose that a small mainland tortoise and a large island tortoise are placed in the same pen at a zoo. which tortoise will be more poikilothermic, the small or large tortoise?

What is DNA? Where is it found?

1. What are the 4 things that must be occurring in a population for natural selection to occur? (These are Darwin's 4 postulates, use your notes!) Darwins u postulates

Stacy bought two vegetables. One of them is scaly with a few buds and the other has hairy structures. Which parts of the vegetable plants did she buy? A. both are tuberous roots B. root and stem, respectively C. tuberous stem and root, respectively

When is mitosis necessary

Jennifer explained that an

What us one role that lipids play in the boy

Which meninx surrounding the central nervous system contains blood vessels that nourish the neural tissue?

Protists use all of the following methods to obtain energy except A. photosynthesis / B. ingesting food / C. converting atmospheric nitrogen / D. absorbing food.

I need an answer quickly How is precipitation related to high - and/or low-pressure air? Question options: High-pressure systems lead to rain. Low-pressure systems lead to rain. Both high - and low-pressure systems lead to rain.

The activation energy for chemical reactions in living things is relatively high or relatively low?