True or false: the b-vitamins provide a good source of energy for the body.

Bryophytes are known as non-vascular plants. what makes them non-vascular?

Which of the following is evidence of the endosymbiotic theory? a. Eukaryotic cells have DNA b. All the organelles in a cell have their own DNA c. The mitochondria and chloroplast have their own DNA d. Mitochondria is only inherited from the mother

In some developing nations, the percentage of animal protein from the fish in the diet can be high as

What happens during G1 phase? a

All single-called organisms are referred to as?

The hydrosphere is predominantly made of A. gaseous air. B. frozen water. C. solid rock. D. liquid water.

A patient has diabetes a disease that causes high blood sugar levels which macromolecule will a dietitian monitor most closely in a patient that has the disease

In what situation does anaerobic respiration take place? O A. When there is no nitrogen O B. When there is no ATP O c. When there is no oxygen O D. When there is no NADH

What is the best distinction between birds and other animals? A birds eat seeds B birds have amniote eggs C bird have feathers D birds can fly

A preterm newborn is noted to have hypotonia, apnea, bradycardia, a bulging fontanelle, cyanosis, and increased head circumference. these signs indicate the newborn has which complication