Answer:
B
Explanation:
Radiometric dating uses naturally occurring radioactive elements such as carbon-14 within the rock or fossil to estimate its approximate age. The half-life of the element must also be known. The amount of the radioactive trace element is compared to, in a ratio, with that of the number of the decay product elements. This approximate age can then be relatively compared to those of other rocks or fossils.
Answer:
c is my answer and it the right one
Tropic movements are growth movements in plants in response to certain stimuli such as light and water which result in a permanent direction of the plant towards or away from the very stimuli, whereas nastic movements are temporal and reversible movements of plant organs in reaction towards or away from a certain stimulus such as touch or heat.
The Labia is the structure of the female reproductive
system, which contains glands that lubricate the vaginal entrance. The Labia is
divided into two parts the labia majora and the labia minora. The labia major
is commonly referred to as the outer lips, while the labia minora is referred
to as the inner lips.
