Answer:
Carbon dioxide, water, and sunligt
Explanation:
Carbon - The air plants breath to live.
Water - Gives them something to drink.
Sunlight - Helps them grow.
Carbon, water, and sunlight - To make their own food, which is glucose aka sugar.
Answer : Without its keystone species, the ecosystem would be dramatically different or cease to exist altogether.
Your heart pumps blood so it can circulate to your tissues as well as get oxygen from your lungs, if your heart can’t pump blood well i.e. heart attack you can feel short of breath
25% is the probability of a homozygous recessive offspring if both parents are heterozygous.
