The nose and trachea prepare the air to enter the lungs. This is
because the air first passes through these things, then into the
lungs.
Answer:
10/10
Explanation:
Its because both parents carry the same gene
Answer: Immune system
Explanation:
Lymphocytes are a class of white blood cells (leukocytes) involved in immune response when activated by the a foreign molecule (an antigen). B lymphocytes develop in the bone marrow of mammals and are responsible for the production of circulating antibodies.
Thus, lymphocytes are associated with the immune system.
Answer:
At 2 minutes the student's heart rates started to increase showing evidence of exercise.
Explanation:
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Answer:
Water and carbon dioxide
Explanation:
Along with ATP, cellular respiration also produces water and carbon dioxide.
ATP is the main reason cellular respiration is done. Since water and CO2 are not really wanted and are only produced along with ATP, they can be considered waste products.