Please help how does the orbital radius of a planet affect the temperature of it?

The lesser the radius, the greater the temperature, and vice versa.

Explanation:

The orbital radius of a planet determines how close it is to its star. In general, the closer the planet is to its star, the hotter the planet is. Thus, the lesser the radius, the greater the temperature, and vice versa.

step 1 ammonium can be absorbed by plants, but some is converted into nitrates which are better for plants to absorb. this is called nitrification. 2. step 2 the deer eats the plants and uses the nitrogen-containing proteins for cell growth. 3. step 3 bacteria in the soil conduct nitrogen fixation to convert nitrogen gas from the atmosphere into ammonium. 4. step 4 some of the nitrates are absorbed back into plants, but denitrification breaks down the nitrates into nitrogen gas released back into the atmosphere. 5. step 5 nitrogen is found in the urine, which gets broken down into ammonium through the process of ammonification. 6. step 6 plants absorb the ammonium and begin assimilation, the process to add the nitrogen to protein.

i believe the answer would be b. hope it : )