Cells come from pre-existing cells.
Answer:
As you didn't upload the model, I'm answering according to the process of photosynthesis.
1)a
2)b
3)b
4)a
5)a
6)b
Answer:
Yes cause work is used by energy ⚡ and energy is the ability to do something
Answer:
Members of the swine species always have the same number and kinds of chromosomes
Explanation:
The swine species always have their food habits in common. They are omnivorous and they also due to ancestry have the typical type of genes and chromosomes inscribed in it. Hence swine are used in research industry nowadays like dogs and monkeys.
Wild boars, hogs and pigs all have just small differences externally. Their anatomy and physiology are identical. They are all mammals. They are highly intelligent and talented ones. They have their physiology identical to ours which helps in research scientist to experiment and finds cure for human.
D is the answer. The level of matter cannot be shifted, it can only stay constant even during chemical reactions.
