Medulla oblongata in controling
a. heart beat
b. memory
c. movement
d. respiration

Heart beat (a)

Explanation:

The medulla, directly controls certain ANS( autonomic nervous system) responses, such as heart rate, breathing, blood vessel dilation, digestion, sneezing, swallowing and vomiting

science-ocean floors and habitats study guide by volleyballqueen3817 a major advance in ocean-floor mapping. list four sections of the ocean floor. algae that use sunlight to produce their own food through photosynthesis. all of the feeding relationships that exist in a habitat. drying out, predators, find food.

1. aerobic

2. lactic acid fermentation

3. glycolysis

4. anaerobic

5. alcohol fermentation