Sally does not exercise. she is 78 years old. she tends to eat on the go and eats a lot of food that is high in calories and fat. she takes daily calcium and vitamin d supplements. she tends to avoid interacting with other people and spends most of her time alone. based on all the characteristics of her current lifestyle, what disease does sally’s lifestyle support?
a) alzheimer’s disease
b) osteoporosis
c) influenza
d) hantavirus
i pretty sure its b but im not completely sure

On a floor there are several 1-4 mm elongated drops leading away from a body lying in a pool of blood. the the forward wall there is a sigzag pattern and on the walls to the right side there is a linear patter

What is it called when part of a cell membrane closes around a molecule to allow the molecule to enter the cell? a. passive transport b.diffusion c. endocytosis d. exocytosisc. endocytosis

In the united states there are strict fishing seasons and limits, but not all countries enforce similar laws. in bangladesh there are few if any fishing restrictions. what might be the reason for less restrictions in smaller countries like bangladesh? a) the united states is the only country worried about overfishing. b) the united states wants to limit the supply of fish to increase the price. c) bangladesh and smaller countries have an unlimited supply of fish in their coastal waters. d) small countries, such as bangladesh, are practicing subsistence fishing, taking only the fish needed to survive.