The second stage of prenatal development begins at about two weeks after conception. at this point, the growing bundle of cells is called an embryo.
Answer:
C. Because it's gravity affects the motion of objects around it.
Well since the population just keeps growing and nobody migrates the organisms in the ecosystem will compete for food and other resources
Cancer and Tumors...
........ Hope it helps, Have a good rest of the day:)
Answer:
The answer is option C.
Explanation:
The question is not complete, here is the complete question:
A person picks up a heavy suitcase in order to estimate its weight and reflexively drops it. Which of the following receptors has initiated this reflex?
A) Free Nerve Ending
B) Lamellae Corpuscle
C) Tendon Organ
D) Bulbous Corpuscle
The answer is option C, the tendon organ. Tendon organ, located in the skeletal muscles, takes on the role of sensing the tension in the muscle so that it can be adjusted appropriately. In this case, the weight of the suitcase was not estimated correctly so the tension of the skeletal muscle was not enough to hold the suitcase.
I hope this answer helps.
