Were green algae the first plants

What are 2 human-made causes that lead to succession?

How is thermal energy different from heat? A. Thermal energy is a form of energy, while heat is a form of energy transfer. B. Heat is a form of energy, while thermal energy is a form of a energy transfer. C.

Where in your body do you make protein cutting enzyme

Viruses cannot ... a) be crystallized b) live in bacteria c) reproduce on their own d) cause disease in plants

I need to write about a desert ecosystem and how the animals interact to each other

A pregnant client who is nearing her due date informs the nurse that she would like a vaginal delivery. the nurse observes in the medical records that the presenting part is the sacrum. what does the nurse tell the client?

Each neuron shown in this figure innervates a group of muscle fibers. What is the term for a group of muscle fibers and the single neuron that innervates them?

Which of these characteristics is common only at the embryonic stage of fish and humans, and is suggestive of a common ancestor between the two? A) presence of lungs B) presence of a tail C) presence of gill slits D) presence of a vertebral column

The purpose of oxygen in the body is to serve as the

How do somatic and inherited mutations differ? A. Somatic mutations exist in all cells in the body and inherited mutations only exist in the cell type that mutated. B. Somatic mutations only affect males and inherited mutations affect any gender. C.