I’m pretty sure that’s right
Answer:
Explanation:
Your heart is racing because you're breathing hard and trying to catch your breath which makes your lungs expand and contract quickly. By sweating your body is trying to reach homeostasis by cooling you off. Just a simple explanation.
Answer: The answer is Calcium.
Explanation:
Duchenne muscular dystrophy is an X-linked recessive inheritance disorder that is passed from the mother (the carrier) to the child, mostly the male. It is a disorder of progressive muscular weakness. Those who inherit it have a defective gene related to dystrophin which is a muscular protein. The gene that makes Dystrophin is broken and the muscles become weak. Calcium molecules also build up in the muscles.
This causes muscle weakness, frequent falls, trouble running or climbing the stairs and dependency on wheel chairs.
Answer:The answer is the second option from the top: Anoxic waters create a harsh environment that does not support marine life.
Explanation: Looking at the table, the amount of dissolved oxygen water (which enables marine species to breathe underwater) at station 138 is 0.02mg/liter compared to 1.5mg/liter, much lower than at station 137. Anoxic means "lacking oxygen", which sharks need to survive. So a lack of oxygen in a particular region will limit the number of sharks able to survive or live in that region.
The “Axial Portion” of your body consists of your head, neck, and trunk. Within the axial portion of the body are two large, membrane-lined cavities, the dorsal cavity and the ventral cavity. The dorsal cavity contains the central nervous system.