Answer: 1
Homeostasis in terms of temperature within the human body is achieved by reaction to stimulation from the environment. For example, in cold temperatures our bodies shiver to get warm.
<span>b. a cell takes in DNA from outside the cell.</span>
Answer:
because cells build tissues, tissues build organs, organs build organ system.
Answer: The molecules will close but spacious.
Explanation: If a water molecule gets pulled of by evaporation and turns in to a gas then the molecules are way far apart bouncing off each other. Then it rains going back into a water molecule then landing and turn into ice where the molecules are staying together in a block of ice.
