What 4 materials are most important for a plant’s survival? a. Sunlight, Water, Sulfur, Oxygen
b. Water, Sunlight, Carbon Dioxide, Oxygen
c. Sunlight, Water, Nitrogen, Carbon Dioxide
d. Water, Sunlight, Oxygen, Nitrogen

My question says on my assignment. read the following scenarios and decide which of the properties of life are being described. the first one is. katherine stopped on the way to school to grab some donuts. 2. because a dog cannot sweat, it has to pant in order to stay cool. 3. an elephant trun had no bone but 4,000 muscles. i have no idea what i am supposed to anwer. i can't find the answer in my notes or book that i can understand anyway

Plz will mark! the diagram shows the positions of the sun, moon and earth during spring tides, when the high tides are at their highest and low tides at their lowest. what is it about these positions that causes these high and low tides?

When a person is exercising the body needs to deliver increased amounts of oxygen to the muscles which component of blood ensures that the muscles will receive it