Breathing in
When you breathe in, or inhale, your diaphragm contracts and moves downward. This increases the space in your chest cavity, and your lungs expand into it. The muscles between your ribs also help enlarge the chest cavity. They contract to pull your rib cage both upward and outward when you inhale.
There bítçh
Answer:
Hope this helps! Stay safe! ~ Coco
Explanation:
1. evolution ~ group of related organisms that share features and characteristics
genetic change in a population or species over many generations
2. lineage ~ line of descent
3. macroevolution evolution at or below the species level ~ genetic change in a population or species over many generations
4. microevolution~ the expression of a genetic trait, or what the trait looks like
5. phenotype ~ evolution above the species level
6. species continuous ~ line of descent
Answer:
Yes hemoglobin is a natural chemical that is used in our blood
Explanation:
Answer:
2. G green (female) x white (male)
Explanation:
<em>The cross that could produce progeny plants with green leaves would be the cross between a green female and a white male.</em>
<u>Since the transmission of leaf color in the plant demonstrates organelle inheritance, the female controls which leaf color is inherited by the progeny. Organelles are generally located in the cytoplasm which is largely contributed by the female egg during fertilization. Hence, organelle inheritance are controlled by the female and that is why they are often referred to as maternal inheritance.</u>
Therefore, a cross involving a green female and a white male would largely yield green progeny provided that the trait inheritance follows an organelle inheritance.
Answer:
The correct answer would be D) cardiovascular system.
The cardiovascular system of the body consists of pumping organ that is, heart, blood vessels (arteries, veins, and capillaries), and transporting medium which is blood.
It is the main system which helps in transportation of oxygen, nutrients, and hormones throughout the body. In addition, it helps in the removal of metabolic wastes such as carbon dioxide and nitrogenous wastes.
