What is the feature of the sponges body

It crawls along rocks

It has two cell layers

It grows tentacles

It contains tissues

A nurse is giving a prenatal class on teratogens that have an affinity for specific body tissues. which teratogen is accurately paired with the specific body tissue affected?

What type of load is the salt in the ocean

Name three things that happen within two weeks of fertilization

Which nucleotides are added to the end of a completed messenger RNA transcript?

Which water-soluble vitamins are absorbed in the small intestines?

A frameshift mutation could result fromA) a base insertion only. B) a base deletion only. C) a base substitution only. D) deletion of three consecutive bases. E) either an insertion or a deletion of a base.

The first step a biologist takes when deciding how to study life is to

How does global wind patterns such as prevailing westerlies in the northern hemisphere get impacted if the rotation of Earth stops?

A client is experiencing acute alcohol withdrawal. what complication should the nurse anticipate based on the present condition?

Earth's early atmosphere was shaped initially by which of the following?