YALL SEND HELP ASAP!! How can tight muscles result in back pain?
A. They contain sensitive nerves that become painful when tight.
B. They can constrict the nerves in the spinal column.
C. Tight muscles stretch surrounding tissues and organs.
D. They improve posture, which results in back pain.

Please select the best answer from the choices provided.

A
B
C
D

True or false. mucous membranes secrete mucus that traps pathogens.

From the list below, choose all the correct statements about the functions of fat. select all that apply. select all that apply. fat provides flavor and texture to food (think ice cream) and also leaves you satisfied for longer after a meal. fat in the diet allows for the transport of vitamins a, c, and e because they are fat-soluble. lipids are an essential component of cell membranes, act as insulation under the skin, and protect organs from injury. the body can rely on carbohydrate stores during periods of low energy intake. fat is a good source of energy providing 4 kcal/g.

What is the function of reverse transcriptase in retroviruses? a) it uses viral rna as a template for dna synthesis.b) it converts host cell rna into viral dna.c) it translates viral rna into proteins.d) it uses viral rna as a template for making complementary rna strands.