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qaws [65]
2 years ago
8

How has the human population of San Fransico changed over the last 100 years (What was the population 100 or so years ago? What

is it today?)?
Biology
1 answer:
patriot [66]2 years ago
5 0

Answer:

77.5

Explanation:

they are 2 x 2 is 4

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Karolina [17]

Answer:

They are metaloids

Explanation:

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4 0
2 years ago
What is the difference between background extinction and mass extinction what is the difference between background extinction an
tekilochka [14]
Background extinction refers to the normal extinction rate. These are species that go extinct simply because not all life can be sustained on Earth and some species simply cannot survive. Mass extinction is a widespread event that wipes out the majority (over 50%) of living plants and animals.
3 0
2 years ago
Which chromosome pair is involved in the mutation triple x syndrome
Lapatulllka [165]

54954 gmfn 45443 rfe546654

6 0
2 years ago
Which of the following is not a common teratogen? a. HIV infection b. SSRI antidepressant medications c. Folic acid d. Alcohol
poizon [28]

Option C

Folic acid  is not a common teratogen

<u>Explanation:</u>

Teratogen -  Any factor that can interrupt the growth of a fetus or embryo. Teratogens may generate a birth deformity in the child. Or a teratogen may terminate the pregnancy unmitigated. The aspects of teratogens include radiation, parental infections, drugs.

Alcohol exploitation can produce mental obstacles, distortion, germination obstacles, miscarriage, and behavioral complications in newborns. Women who have not taken the hepatitis B vaccine should be held for immunization if they are at danger of sexually dispatched disease or blood appearance. The vaccine may be administered during pregnancy. SSRI antidepressant medications is also a factor of teratogen to cause deformity to fetus growth.

6 0
3 years ago
In year 0, there are 789 bees in a population. The death rate is .21bees/year and the birth rate is .14bees/year. What will the
adoni [48]

Answer:

hcfdfvjxdhjgxgm

Explanation:

6 0
3 years ago
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