Maybe B. the government because maybe he was the important one.
It’s essential for the creation of DNA, cell membranes, and for bone formation in humans. It is also vital for food production.
A
it says the swallows had Continued reduced reproductive success over time.
Hi! I'm assuming you know the four states of matter- solid, liquid, gas, and plasma.
Putting them into a crime scene, however, is tricky.
Depending on which type of crime scene it is, there will be different types of states of matter in each, or possibly multiple.
Liquid can be seen as blood if it was a murder. Solid can be seen in that same crime scene if the murderer by chance left his knife, gun, or solid device they used to commit the murder. In other cases, gas can be seen used to kill someone because of it's toxicity. Plasma is a hard one, though, but can be seen in blood as well, because our blood is made up of plasma and other materials.
Hoping I helped, and I'd love to receive brainliest answer! :)
