Use the information below to answer the following question(s).
Four groups of students were each given a
piece of aluminum foil (20 cm x 20 cm), a
container holding one liter of water, and
some pennies. Each group was instructed to
use the aluminum foil to make a boat that
would hold the greatest number of pennies
while floating on the water.
The dependent variable in this investigation is the
A.
amount of water.
B. number of pennies.
C. size of the aluminum foil.
D. length of the boat.

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.

the answer is sex-linked recessive.

cells spend most of their time in interphase

since there are no options posted i'll give you a few examples.

a dolphin's flipper, bird's wing, cat's leg.