what is the first land mammal shown to reach the african wet lands

The tubes transporting minerals and water upward are called ?

Which of the following is not associated with invasive species?

Which of these internal feedback reactions does not need your brain? oa. your leg jumping when it is hit by a reflex hammer b. your deeper breathing when you need more oxygen c. your body temperature rising when you have an infection d. your heart beating faster when you are in danger