Question

Asthma narrows airways to the lungs and in the lungs by contraction of muscles around the air passages, swelling of the airway lining, and build-up of excessive mucus. Because of this, asthma makes both the ___________ and ______________ systems work harder to deliver oxygen to the cells throughout the body.
A)
respiratory; nervous
B)
respiratory; muscular
C)
respiratory; digestive
D)
respiratory; circulatory

Answer 1

@PRAETORIAN.10

Answer 2

yeah kiddo i just answered this
respiratory; circulatory

Answer 3

oppps i meant this
knees
ears and nose
connective tissue
fibers plus cells
These words BEST describe which part of the human skeletal system?
A)
bone
B)
cartilage
C)
ligament
D)
muscle

Answer 4

cartilage bro

Answer 5

thank you do you mind answering a few more

Answer 6

sure kinda lol i have my final medical exam in a few hours

Answer 7

but yeah ask away

Answer 8

thank you!!!:D

Answer 9

This is the simplest type of joint, found in your elbows, knees, fingers, and toes. It allows movement in only one direction. It is a ___________ joint.
A)
hinge
Eliminate
B)
saddle
C)
gliding
D)
ball and socket

Answer 10

hinge

Answer 11

yaay

Sexual reproduction is important for the survival of the species. It is important for ALL BUT ONE of these reasons. That is
A)
promotes genetic variability among offspring.
B)
causes new mutations to occur in the offspring.
C)
is necessary for the survival of the individual.
D)
allows larger number of offspring to be produced.

Answer 12

is necessary for the survival of the individual.

Answer 13

no matter how many times you have sex you will still die

Answer 14

but i guess you could use it as an excuse xD

Answer 15

haha thank you!!!:D

Answer 16

anytime kiddo