Yes, the sentence is correct grammatically. The sentence is The frogs were in the water.
There is no use of THE in the sentence. FROGS HOP can be considered as correct too.
The grammar is correct but there should be no capitals in the middle of the sentence. Only the first letter of a sentence or proper nouns and the pronoun 'I' are capitalized. There are no proper nouns in the sentence: "I water the plant." is correct.
Amphibious means relating to or suited for both land and water. A sample sentence is: "Frogs and toads are amphibious creatures".
No, the term "drawing on water" is a verb + a prepositional phrase. A sentence must have a subject (who or what is drawing on water).
Correct. Frogs have smooth skin which is slippery and delicate, but toads have drier skin with warts.
No, frogs do not drink water. Frogs absorb water through their skin.
"How are you" is a correct sentence.
Yes, this sentence is correct.
Yes, "He poured water into the glass." is a grammatically correct sentence as long as the first word is capitalized and there is a period at the end.
Frogs start out as tadpoles and then they develop into jumping frogs. They start life in water.
To give baby frogs water you just put them in the water and they will drink it
No. It is not correct to say that frogs change color due to weather.