Gill are typically outgrowths of tissue or clustered strands of filaments.
Any organ (in aquatic animals) that exchanges gases and other dissolved substances between the blood and surrounding water have typically outgrowths of tissues or clustered strands of filaments called gill. In a fish, gill filaments are present.
Answer: Your answer should be:
<u>C.</u><u> muscle cells during vigorous exercise</u>
Explanation:
Lactic acid is produced in your muscles and builds up during intense exercise.
Answer:
When you exercise it causes your muscles and your pearl your pures in your skin to produce sweat and cause pain to your nervous system telling you that is exhausting
Answer:B
Explanation:
The last pair are sex chromosomes. Different pair is XY which is a male chromosome. Same pair is XX which is Female
<span>A. both laws
</span>
<span><span> In Thermodynamics, a science that deals with the study of heat
and temperature and their relationship to energy and work, finer details
of the process is unpredictable. </span>Heat in Physics is an energy that is in a process of transfer between a system and its surroundings other than the transfer of matter.Heat flows from a hotter to a colder body when there is a physical pathway. This pathway is suitable and can be direct such as radiation and conduction. It can also be indirect as in convective circulation.</span>