If I remember correctly, it's the Endocrine System, and the Exocrine System. (I think that's right.) Was there a specific set of choices?
Answer:
transporting oxygen and nutrients to the lungs and tissues.
forming blood clots to prevent excess blood loss.
carrying cells and antibodies that fight infection.
bringing waste products to the kidneys and liver, which filter and clean the blood.
regulating body temperature. Explanation: hope this helped you!
Secondhand smoke contains more than 7,000 chemicals. Hundreds are toxic and about 70 can cause cancer. ... Secondhand smoke causes numerous health problems in infants and children, including more frequent and severe asthma attacks, respiratory infections, ear infections, and sudden infant death syndrome (SIDS).
Is there supposed to be more? Like options?
They may lead to bad things in the future.
