4 points Concrete has a density of 2.30 grams per centimeter cubed. What is the
mass of a concrete block in kilograms that is 1000.Ocm x 1000.Ocm x 15.0
cm? *

Explanation:

density=2.30 g/cm^3

volume=1000.0 cm*1000.0 cm*15.0 cm=15000000

now we know that

d= m/v

therefore

m=d*v

m=2.30*15000000

m=34500000 g

now we have to convert grams into kg

1kg=1000 g

34500000 g=34500000/1000

34500000 g=34500 kg

a. seed plant structure. 1. the three main plant organs are roots, stems, and leaves. a fourth kind of tissue, meristematic tissue, is responsible for plant growth. meristematic tissue is the only plant tissue that produces new cells by mitosis. plants can lose water out of their leaves as they exchange gases with the air

explanation:

the most common type of reef is the fringing reef. this type of reef grows seaward directly from the shore. they form borders along the shoreline and surrounding islands.