1. which year has the largest population difference between the gray beetles and the brown beetles?
a) what is the difference?
2. how many gray beetles were there in 1870?
3. how many brown beetles were there in 1950?
4. which year has the smallest population difference between the gray beetles and the brown beeties?
a) what is the difference?
5. what was the average gray beetle population during the 1900s?
6. how many brown beetles were there in 1850?

1: most common garden plants prefer loam — soils with a balance of different-sized mineral particles (approximately 40% sand, 40% silt, and 20% clay) with ample organic matter and pore space. however, some plants grow better in sandy soils, while others are well-adapted to clay soils.

2: available water capacity is the maximum amount of plant available water a soil can provide. it is an indicator of a soil's ability to retain water and make it sufficiently available for plant use. available water capacity is the water held in soil between its field capacity and permanent wilting point.

3: it is the same for all living things (plants and animals). it also includes very tiny organisms that our eyes cannot see. they are known as microorganisms, and include viruses, bacteria and fungi.

thats not even an aswer choice