2. How are humans negatively impacting the Andes region in order to benefit from this ecosystem service or resource? Be sure to use evidence to support your explanation.

the sphincter muscles at the end of the digestive tract is the anus.

i think the answer is b.

your body is trying to warm itself up. or more precisely, sensors in your skin send messages to your brain to generate heat to your body.

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.