A new cycle starts on the first day of her period, for 3-8 days. 14 days after the first day of the recent period, ovulation happens, & the lining builds up.
So basically, ovulation.
Hope that makes sense & helps. (:
DNA and Histones Form bread-like globules known as nucleotides
Answer:
The student's claim is wrong
Explanation:
Grasshoppers like most insects, have an open circulatory system.
A closed circulatory system is that type of circulatory system that can be seen in mammals, reptiles, birds and other higher organisms. it involves the movement of bodily fluid throughout the body through the use of vessels.
A grasshopper has an open circulatory system because its "blood" is not pumped in vessels, but rather, fills all the cavities of its body. this is usually common for less complex animals with low metabolism rates
Answer:
The knuckles are like a jagged surface. When they rub together, they act as obstacles to each other. It’s difficult to move the hands freely as the knuckles catch and release one another. In the case of tectonic plates, if two plates rub, they release large amounts of energy, which can cause earthquakes.
