The answer is “b”
Because I did that
Answer:Mandy works construction. She knows that a
5
55 meter long metal bar has a mass of
40
kg
40 kg40, start text, space, k, g, end text. Mandy wants to figure out the mass
(
w
)
(w)left parenthesis, w, right parenthesis of a bar made out of the same metal that is
3
33 meters long and the same thickness.
Explanation:
Answer:
the answer at b says that the structure of the heart at animal x is straight and inbetween the Lungs but at animal y the structure of the heart is slightly tilted to the left
and the answer at c the most efficient blood circulation is at y because the blood is able to flood accordingly and it it well transported in the aorta
What speech and what are the answer choices