Susan and Jake's truck gets stuck in the mud. They used a tree branch as a
lever toʻlift the truck out of the mud. They applied an effort force of 700N
to the branch and the back of the truck weighs 2100N. What is the
mechanical advantage of the tree branch lever?*

3

Explanation:

MA = OF(output force) / IF (input force)                                         2100 N / 700 N = 3

OF=2100N

IF=700N

search in internet u can get it

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.