Do these have body cavity?

Phylum Annelida

Phylum Arthropoda

Phylum echinodermata

phylum nematoda

phylum porifera

phylum cnidaria

People and most other animals wake up and go to sleep on a regular basis, at about the same time every 24 hours. what causes this 24-hour cycle?

A pregnant client has a positive group b streptococcus (gbs) test at 36 weeks' gestation. what is the priority instruction that the nurse will include in the client's teaching plan?

True or false Larger crystals will be formed when molten rock cools more slowly.

Do you think small children and adults should have the same diet? explain reasoning?

What chromosome determines the difference between a male and female?

Where do anticyclones form and Where do cyclones form? And explain how cyclones and anticyclones affect the weather.

The child gets better without taking any medicine. Explain how.

Scientists are currently spending time and resources studying prokaryotes that are found in extreme and remote environments.

Does brain size matter intelligency

In fruit flies the allele for long wings (L) is dominant and the allele for short wings (l) is recessive. What is the likely genotype of a fruit fly with short wings? A. Either LL or Ll B. Either Ll or ll C. Only LL D. Only ll