What determines an organisms phenotype?

A) macroevolution

B) microevolution

C) mutation

D) genes and environment

If you get discouraged while reading difficult material, do not stop reading. true or false

How much does an elephant weigh?

How does trees interact with other organism

Identify the location where the sex cells of each reproductive system mature

The water on the Earth today has been sustaining life for millions of years.

Which type of transport requires the use of energy?

Kory has abnormally high levels of cytotoxic T-cells circulating in his blood. What is the most likely cause of this condition? a viral infection inflamed skin high blood pressure lymph nodes filtering lymph

Explain how egestion differs from excretion (3 marks)

The introduction of livestock to an area leads to over-grazing that removes native grasse

What is someone called that studies plants to learn about there environment