A) their depth and distance from the shore.
Answer:
Sample 4.
Explanation:
Oxygen is very important for life, so this should be present.
Hello! The best answer would be C - Colds because bacteria can reproduce and spread rapidly, which is why a cold sometimes develops fast. As for the others, your body is just adjusting to the weather with A, B is a sexually transmitted disease which is caused from contact with another through sex, D is caused by sweets/certain foods that break down your teeth. I hope I helped you!! Have a great day!!
Answer:
it loses its tail and develops its legs to be stronger
Explanation:
Answer:
Unicellular
Explanation:
Some organisms are microscopic and consist of only 1 cell