Hello!! I would say that the best answer would be that he told her mom to go to the doctor since she has shortness of breath. Since there was no medical history of eczema or signs, that is probably not the case. Yes, it might be seasonal allergies, but her mom should take her to the doctor just to be sure. Could be exercise induced asthma. Hope I helped!! Have a great day.
Answer is: the part of an experiment that stays the same though out the experiment is constant.
<span>Constant is a quantity that does not change.
</span>Experimental variable<span>, which is the also part of an experiment, is affected by the experiment (have change).</span>
it's kinda blurry...I can hardly see but I'll try n answer
Answer AND Explanation:
NORMAL CELLS CANCEROUS CELLS
- Undergo apoptosis Evade apoptosis
- Controlled cell division Uncontrolled cell division and self sufficiency in growth signals
- Sensitive to growth signals Insensitivity to antigrowth signals
- They do not form other blood vessels Sustained angiogenesis
- They are non-metastatic Invade local tissue and spread to distant sites