Answer:
False, the cephalocaudal trend refers to the pattern of changing spatial proportions over time during growth
The answer would be Lindsay starts a yoga group with several friends from school. More and more students join the group each week".
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Answer:
Heat exhaustion includes slow heartbeat, clamminess, heavy sweating and a desire for water. Heat stroke, on the other hand, includes fast heartbeat, decreased urination and decreased sweating. Remember that heat exhaustion and heat stroke are potentially life threatening.
Explanation:
Answer: B
Explanation: Aphthous ulcers are white, round, or oval lesions surrounded by a red halo that appear on the buccal mucosa.
Answer:
Babies born with fetal alcohol syndrome are proof that alcohol is a teratogen
Explanation:
A teratogen is an agent that causes an abnormality for the fetus during pregnancy
. Drinking alcohol during pregnancy causes Fetal Alcohol Syndrome.This is because the alcohol passes through the blood and get into the womb thereby reaches the fetus.
Alcohol disturbs the nutrition and oxygen delivery for the baby in the mother’s womb. The development of organs and tissues is also affected due to alcohol consumption. Alcohol also causes permanent brain damage in the baby. Hence alcohol is considered as a teratogen in fetal alcohol syndrome.
