The spelling is the only difference
Answer:
The color of the surfaces because an object with a black surface will absorb and reradiate energy faster and at a higher concentration than the same object with a lighter colored surface.
Answer:
so they can squeeze through blood vessels more quickly.
Explanation:
Some white blood cells have nuclei that are lobed, or separated into pieces, Other white blood cells act as factories making anti-germ weapons and need big nuclei to store the DNA to make those weapons.
Answer:
24 million years
Explanation:
A: GCACTAAGCATCGATTT
B: GCACCAGGCACTGGTTC
There are 6 base pair changes between species A and species B. Since we know the rate of change is 1 base pair every 4 million years, we know 6x 4 million is likely how long ago the species diverged. 6x 4 million = 24 million years
Carbon
<span><span>A student believes that a beverage improves memory. Two groups of students will be given a beverage before they take a test in class. </span>
Which of these is the best way for the student to design the experiment?
<span><span>A.<span>One group should be given the beverage, the other group should be given water.
</span></span><span>B.<span>One group should be given beverage, the other group should be given diet version of the beverage.
</span></span><span>C.<span>One group should be given a math test, the other group should be given a science test.
</span></span><span>D.<span>One group should be given the beverage, the other group should be given beverage diluted in water.
</span></span></span></span>
