<span>Constriction of the afferent arteriole and dilation of the efferent arteriole</span>
Answer:
Vygotsky's concept of the zone of proximal development
Explanation:
Zone of proximal development: In psychology, the term zone of proximal development is given by Lev Vygotsky, and can also be referred to as ZPD. The term is defined as the difference in learning process that includes a child's capabilities of doing a piece of work alone to that with the help of others, for example, parents or teachers, etc.
Example: A 5th-grade child can solve a specific question of mathematics with the help of teachers but can't solve alone.
The tadpoles take their food from the yolk of an egg. The egg yolk is equivalent to the placenta. T<span>he </span>placenta <span>attaches itself to the uterus to provide the </span>developing<span> foetus with blood and oxygen.</span>
Answer:
A. 30:2
Explanation:
After every 30 chest compressions at a rate of 100 to 120 a minute, give 2 breaths.
The nose hair helps remove particles in your nose and t<span>he respiratory tract cleans, warms, and </span>moistens air<span> on its way to the lungs which then leads to the nose that's how your nose enables warm moisten air.
Hope this helps :)</span>
