Why is uracil used in RNA rather than thymine?

2-Did the cube start off as a basic or an acidis? How do you know this? (1 pt)

Does drug legalization increase cases of addiction/drug abuse

Which part of the plant cell directs the cell activities including reproduction?

How are science and technology different and how are they alike?

How does a tiny animal called a rotifer travel through water?

If an amino acid has a side chain (r group) that is charged (i. e. bears a full + or - charge), which amino acid group would it belong in?

If an object with a mass of 100 kg on earth is taken to a planet that has more gravity, how will this affect the object's mass and weight?

Lamarck's mechanism of change can be called

What is carrying capacity and what does it mean for ecosystems?

Why was the evolution of a coelom a critically important innovation for animals? a) The coelom can act as a hydrostatic skeleton. b) The coelom gives rise to a complex nervous system. c) The coelom made it possible for animals to colonize land.