Small openings in the epidermis of a leaf called guard cells allow water and other materials to enter and exit the leaf. true or false

Which anole species did not show sexual dimorphism?

Through which microscopes were cells first observed? simple microscope, tunneling microscope, compound light microscope, electron microscope

During this phase, chromosomes coil tightly, the nuclear membrane begins to breakdown, and the spindles begin to form. A. anaphase B. telophase C. prophase D. metaphase

How do the kidneys maintain homeostasis? by controlling the amount of oxygen in the blood by controlling the amount of nutrients the body digests by controlling the amount of sugar in the blood by controlling the amount of water and electrolytes

What is the job of a nuclear membrane

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?