Answer:<em> Living organisms must maintain a constant internal environment while living in a constantly changing external environment. </em>
Explanation: Maintaining the internal environment is important because the processes that keep the cell alive can only take place under certain conditions. There are different processes that occur in the body to maintain the constant internal environment such as diffusion, osmosis, homeostasis, active transport, passive transport, endocytosis, exocytosis, etc. Homeostasis helps to maintain an equilibrium of an internal environment.
Answer:
ionic bond
Explanation:
ionic bond results from electrostatic attraction between opposite charges
Answer:
remove waste and other harmful substances from the body
Explanation:
Answer: When it travels to the small intestine, pepsin will become denatured by the high pH level.
Explanation:
<span>If my memory serves me well, meiosis </span>is the process that segregates alleles into gametes for reproduction. It has exactly the same definition.
