1. the water levels are droping in areas.
2. their are more frogs being hunted now.
3. Their food supply is going down
Vesicles are used to ship materials around, into, and out of the cell. Cell membranes can pinch off in places to form vesicles, as can lysosome membranes and golgi membranes. Because mitochondria and chloroplasts are practically tiny cells within cells, I wouldn't be surprised if they had their own vesicles. If you're asking literally which organelles have vesicles inside them, I'd say the mitochondria and chloroplasts, possibly Golgi (depends on your instructor), but the cell membrane, lysosomes, and golgi can definitely make vesicles. The rough ER uses vesicles but I wouldn't consider the vesicles a part of the ER.
Answer:
C. "A group of protons and neutrons that are surrounded by electrons"
Explanation:
Protons and Neutrons make up the nucleus, which is the center of the atom. Electrons fly around the nucleus; they carry a negative charge, and the protons carry a positive charge.
Hope this helped
Absolute dating methods determine how much time has passed since rocks formed by measuring the radioactive decay of isotopes or the effects of radiation on the crystal structure of minerals. Paleomagnetism measures the ancient orientation of the Earth's magnetic field to help determine the age of rocks.
