Answer:
B
Step-by-step explanation:
w=width
l=w+3
(w+4)=width+walkway(both sides)
(w+7)=length+walkway(both sides)
Answer:
Vaccines are made of mixtures that contain either parts of pathogens or whole pathogens that prepare the body's defenses to fight against the pathogens.
hope it helps.
<h2>stay safe healthy and happy...</h2>
Answer:
X=7
Step-by-step explanation:
<3
Answer:
15:1
Step-by-step explanation:
225:15
÷15 both sides
15:1
Answer:
YUGOYOTFOTFTYFIYT
Step-by-step explanation: