Which of the following plants grow in clumps, bear rhizoids and walled spores, but lack xylem and phloem?

A) algae

B) non-vascular plants

C) vascular plants

Check all that are a function of the pericardium. 1. Prevent the heart from bouncing in the thoracic cavity2. Prevent the heart from overfilling with blood3. Aid the heart in the strength of contractions4.

What are the number of vertebrae in each section of the vertebral column

During which of the following phases does chromatin condense and become chromosomes?

The release of epinephrine into the bloodstream is most likely to

Any ideas for writing a paragraph on a voyage through an animal cell?

Which organ is responsible for synthesizing anp?

What is the relationship between periosteum and compact bone

pigments that trap sunlight are called

What is the relationship between the five factors of soil development? A They all interact with one another to create soil. B Soil doesn't need any of these factors to develop. C Only time is important; the other factors don't need to be there.

Which provides the largest source of dissolved oxygen in the ocean