Which two heat illnesses feature cramps as one of the symptoms?

To be considered fresh water, water must contain salt in a concentration

What is the best explanation for this variation in pea plants

List 3 commercial uses of sponges.

Describe the key ways in which the atmosphere affects earth. what is the greenhouse effect, and how does it work

What is the name of the small early planets

If two objects of the same size will always have the same mass?

True or false. Animal cells have both cell membrane and a cell wall.

A DNA sequence is shown. CTG-GAG-CAT which sequences show the result of an insertion mutation in the DNA? Check all that apply A. CTG-GGC-AT B. CTG-TAT-CAT C. TTG-GAG-CAT D. CTA-GGA-GCA-T E. CTG-GAG-TCG-AT

What species concepts is not very useful in defining plant species because some plant groups readily hybridize with other plant groups?

why is climate change a serious threat to the least developed agriculture area, mountain region and island country?