<span>Across nearly seven million years, the human brain has tripled in size, with most of this growth occurring in the past two million years.</span>
Fats
proteins
carbohydrates
for extra credit:lP Phytic Acid
Answer: A)Control : no photograph
Dependent: whether they returned it or not
Confounding:time of day
B) people have the need to see themselves as righteous so to raise their self esteem and maintain their image they’ll do something good
C)they valued their own interest ?? (Not sure)
D)maybe the ppl who picked up the wallets were young, so the older couple’s photograph would be an out group “them” compared to the young “us”
E)higher
Explanation:
1.) is B. caused by a virus. 2.) is C. Chronic. 3.) is C. Caused by a virus. 4.) is E. SARS 5.) is B. Many Antiseptic cleaners.
