Answer:
For number 2, your answer is C.
Explanation:
The nucleus is positively charged because the proton is positive and a neutron is neutral. An electron has a negative charge.
Answer:
cell wall > skeletal system (maybe)
cell membrane > skin (maybe)
nucleus > brain
mitochondria > digestive system
Explanation:
Answer:
The 2 beakers of water will have different boiling points because the boiling point of water is a physical property and the property is independent of the amount of water.
Explanation:
Got 100 on my test
Dude look it up on google bc i think we dont know the answer and i bet you will get a better answer there
The correct answer is (D. both precise and accurate.