Answer:
All but B are primary symptoms of lead exposure in children and infants
Explanation:
<span>I believe the answer is: D. proteins
The main functions of these proteins is to allow specific substance to pass through the membrane of the cells which needed for the energy formation for cells'functions.It created through the combination of more than 20 amino acids with different functions.</span><span />
Relative dating is the science describing the comparative order of past events, without essentially
describing their absolute age
<span> Only igneous and some metamorphic rocks may be absolutely dated. </span>
Absolute dating is
the process of determining an estimated computed age in archaeology and geology
hope it helps
Answer:
is to remove waste as well as destroying a cell after it has died
Explanation:
The National Cancer Institute (NCI) has screened approximately 35,000 plant species for potential anticancer activities. Among them, about 3,000 plant species have demonstrated reproducible anticancer activity