Help with this science question. FAST!!!

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

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

okay for my scince experiment I chose static electricity so can anyone help please because I cant find much online

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?

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

how are new viruses reproduced?

Im doing my project on Asian Swamp Eel's... I need to know how they defend itself... pls awnser quick I need to know by wedns...

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