The snakes nutrition is carnivores based. The frogs nutrition is also carnivores based (feeds on other animals), but in this situation the snake is the predator and the frog is the prey
Answer: (Simple/facilitated) diffusion occurs across the membrane, but (Simple/facilitated) diffusion occurs through selective transport proteins. In Facilitated diffusion, molecules move (down a concentration gradient/ against a concentration gradient).
Explanation:
During prometaphase, the nuclear membrane disintegrates and the mitotic spindle gains access to the chromosomes. During this phase, a protein structure called the kinetochore is associated with the centromere on each sister chromatid.
Answer:
Xylem carries water and minerals from the roots to the leaves. Whereas, phloem carries the food prepared by the leaves to different parts of the plant.
Explanation:
Answer:
B. small intestine.
Explanation:
Cholecystokinin, also known as CCK, is produced by endocrine cells in the first part of the small intestine, the duodenum. The job of this hormone is to stimulate the pancreas so that this can release its pancreatic acid, which has enzymes necessary for the digestion of fats, carbohydrates, and proteins. Also, this hormone stimulates the release of bile, which will contribute to the digest of fats.
The other function that cholecystokinin has is to suppress hunger, in other words, is the responsible of satiety.