Answer:
<em><u>When Zach releases the air from a balloon, it will expand to fill the room.</u></em> It will not expand in the sense that molecules will be big but the molecules will be more spread out into the room and more air molecules will be present to fill the room.
Hope this helps
Stay safe
xxxx
-Carrie
PS it would mean the world if you mark brainliest
A niche is a specie's function in its habitat or its level on the food chain, so two species competing at the same level for the same food and habitat eventually one species will have to migrate or starve due to lack of food.
Answer
When testing the effect of temperature on pepsin enzyme activity, the results showed that pepsin worked best at the temperature 30 °C. When the temperature decreased to 22 °C, the enzyme activity decreased sharply. Turbot and redfish retained almost half of the activity at low temperatures (5 °C).
Answer:
The <u><em>pharynx</em></u> starts an involuntary swallowing action when senses food.The <u><em>esophagus</em></u> squeezes food down the digestive tract by an involuntary synchronized muscle movement called the <u><em>peristalsis</em></u>. Food that has been digested in the <u><em>stomach</em></u> is processed into a thick liquid called <u><em>chyme</em></u>.
Explanation:
Digestion can be described as a process in which food is broken down so that an organism can use the energy in the food. The process of digestion is voluntary in the start as we take in food. But after this, the process of digestion becomes involuntary from the pharynx. The esophagus is the large tract through which food is squeezed into the stomach from the mouth. The squeezing is done by the force generated by muscle movements which is termed as peristalsis.
Answer:
C: Mutualism
Explanation:
It's mutualism because both organisms are benefitting each other. The anenome protects the crab from predetors while the crab drops sustannance for the anenome.