The one abt respiration the answer is the first one and circulatory system is the last one that says “delivery molecules …”
The balanced equation is attached in the image below. The coefficients are 2, 2, blank.
Answer:
Plants : Cactus, tumbleweed
Animals : camel, fennec fox
Answer:
<h2>The answer is 5.18 g</h2>
Explanation:
The mass of a substance when given the density and volume can be found by using the formula
<h3>mass = Density × volume</h3>
From the question
volume = 22.5 mL
density = 0.23 g/mL
We have
mass = 0.23 × 22.5 = 5.175
We have the final answer as
<h3>5.18 g</h3>
Hope this helps you
