Science Lab question 3

Why were plant root tip cells and animal embryo cells used for viewing cell division?

If a cell ahs 10 chromosomes, how many chromosomes will each cell have following cell division by mitosis?

How do you calculate the net force when two or more forces act on the same direction?

Finish the sentence... Convection is due to a hot liquid or gas...? One word missing. Thanks

It's mostly about replication and transcription of DNA. There are a lot of questions and these are the ones I don't understa...

One characteristic of a scientific theory is that... A) It can never be tested B) It explains a set of observations C) It ...

Between protons, electrons and neutrons what takes up more space, which has more mass and which one has the leest mass

Lol ok peoples my biology teachers has a board were he outs the stupidest and funniest questions on board whats the stupidest...

How are atoms like the letters of the alphabet? What are moecules like? How do scientists know that water is H20? How do w...

Ok so in science class we had to do this thing where you make a floor plan in your kitchen and label ways the things transfer...