Biology, 13.09.2019 16:10 swaggernas
Infants between the ages of six and 12 months are especially at high risk for contracting measles because they are too young to receive the vaccine. infants are often protected until they are about 6- months-old by maternal antibody. their mothers either had measles, or were vaccinated against it, before they became pregnant, but as these babies get older, that protection fades. which of the following is the maternal antibody that protects infants for the first six months of life?
a. iga
b. igd
c. ige
d. igg
e. igm
Answers: 2
Biology, 22.06.2019 00:30
According to the cladogram, which organisms have roundworms as a common ancestor?
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Biology, 22.06.2019 01:40
Control of the body is accomplished by which of the following body systems? nervous system and circulatory system endocrine and repertory system circulatory and respiratory systems nervous system and endocrine systems
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How does the diagram explain ocean currents? earth tilt 23.5 degreesquestion 1 options: earth's tilt causes uneven heating of earth which causes currents.earth's tilt causes the ocean to move because of gravity.earth's tilt and its rotation cause currents.earth's tilt causes uneven distribution of salt which causes currents.
Answers: 1
Biology, 22.06.2019 14:00
The most famous fossil called archaeopteryx is which of the following? a dinosaur a fern a fish a bird
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Infants between the ages of six and 12 months are especially at high risk for contracting measles be...
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