Predict what will happen to interest rates and output if a stock market crash causes autonomous consumer expenditure to fall

Apaleontologist finds a plant fossil that shows that the plant had seeds. what can the paleontologist conclude?

One of the reasons that stars are so large is because

Once an egg cell is fertilized by sperm, the cell then, as the embryo develops, it receives nourishment and eliminates wastes by transferring substances from its blood to its mother's blood. a. becomes a fetus immediately and exits the womb b. begins to divide and implants itself in the wall of the uterus c. remains in the uterus without dividing for several months d. travels back to the ovaries until the fetus is developed