Mountains have an unmatched power to drive human evolution. Starting tens of thousands of years ago, people moved to high altitudes, and there they experienced adaptation that reworked their biology. In Tibet, for example, people have broader arteries and capillaries. In the Andes, they can dissolve more oxygen into their blood. These different traits of people who live in high altitudes illustrate inclusive fitness because the variation in the number and types of molecules in their blood increases their survival

inclusive fitness because the variation in traits is increased by the altruistic behaviors of the Tibetans

relative fitness because the variation in the number and types of molecules in their blood is passed on to the next generation

relative fitness because the variation in traits is increased by high birth rate and low death rate

by drinking easy

very easy

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.

i dont know it at allnow im just getting points at this pint

the growth of the plants is affected by the heat of the light. what is the student doing?