Answer:
Electrons-negative
Protons-positive
Neutrons-neutral
Explanation:
Electrons have a negative charge, protons have a positive charge, and neutrons have no charge, so they have a neutral charge.
Well the boiling point of an element is usually higher than that of it's melting point counterpart for one. The similarity begins when you go from right to left on the period of elements. There's an decrease and then an increase. So reactivity effects the physical traits of the element, being your similarity between the boiling and melting points :D
Fish die, since they can't live in water that has acid.
Hope this helped! :D
Answer:
The function of the physis or growth plate is to allow the growth in length of the bones (both long as short) through the endochondral ossification process.
Explanation:
The epiphyseal plates are areas of active growth of new bone at the ends of the bones, made up of cartilage that hardens once the child is fully developed. Epiphyseal plates help determine the length and shape of the adult bone eventually. It is the last part of the bones to harden, and therefore they are vulnerable to fractures. The complication of the involvement of the growth plate is the deformity or lack of growth of the bone, leaving the limb twisted or shorter than the contralateral one.Growth disturbances are more frequent when the affected area is very large or when it involves the area of the knee joint. In cases of shoulder or wrist involvement, deformities rarely occur. The alterations are more common when the lesions occur in younger children, because they have a longer growth period.
Answer:
Ice is less dense than liquid water.
Explanation:
The property of water that allows fish to survive in a lake that is frozen over is the fact that ice is less dense than liquid water.