Answer:
When the diaphragm contracts (it's a large flat muscle), it pulls the lungs down this causing expansion which eventually lead to inhalation of air. If it's injured, then that will be affected.
Answer:
True!
Explanation:
Changes in gene expression can be induced by external factors like environment (diet, smoking), internal signals such as stress (hypoxia, nutrient deprivation), inflammation and tissue repair, and even genetic material such as non-coding RNAs. Genetic factors affecting gene expression
Answer:
I think the answer is parent one has to dominant off string since it looks more like them since they might they might have better geans
Answer:
Meiosis
Explanation:
Daughter cells are produced after cell division such as mitosis and meiosis.
Two identical diploid daughter cells result from mitosis. Whilst meiosis products are four distinct daughter cells.
the greater the mass the greater the grav. pull-true
an objects mass is less on the moon= than it is on the earth-true
bottom left-true...i think
middle left true.
