The scales of female pine cones produce a sticky substance. what function might this serve?

Cells destroy body cells infected by a virus or bacteria. killer t t memory t none of the above

What would most likely happen if a person increased the amount of saturated fat in his or her diet? the person's risk of cardiovascular disease would increase. the person's risk of cardiovascular disease would decrease. the person's bad cholesterol would decrease. the person’s good cholesterol would increase.

What’s a example of extrusive rock that cooled to quickly for grains to form