The circulatory helps keep you healthy because it delivers nutrients and oxygen to all of your cells(which your cells need)(and you need cells to survive).
The circulatory assists your cells and gives them what they need to stay healthy and keep you alive
Some of the equipment the student can use are:
Nets
Underwater cameras
pH indicators
among others.
<h3>What does the student want to study?</h3>
The student wants to find out if there are invertebrates and fish or if the conditions of the pond would support these types of organisms.
<h3>What does the student need to do?</h3>
In this situation, there are two main approaches:
- Study invertebrates and fish: This approach implies finding out if there are already invertebrates and fish in the pond, to do this, the student can
- Directly observe organisms by using a special camera.
- Use a net to catch organisms in the pond and then classify the organisms.
- Study the conditions: This approach implies determining if the pond has the conditions for invertebrates and fish to live. To do this, the student will need to measure conditions such as:
- Nutrients in the pond.
- Temperature.
- Ph.
This will require equipment such as pH indicators.
Learn more aobut pH in: brainly.com/question/491373
Answer:
The correct answer would be : Citizens back home resorted to creating innovative ways of making food and crops last longer due to lack of manpower and funding.
Explanation:
During the time of world war II, almost every industry shifted their production in order to fulfill the needs of military by shifted to the production of weapons, tanks and other military equipment.
Food and agriculture also affected by this however the citizens and farmers find innovative ways to store crops for longer time and and for improvement in crops production.
Thus, the correct answer would be Citizens back home resorted to creating innovative ways of making food and crops last longer due to lack of manpower and funding.
The answer is carbohydrates.
Food in the mouth is moistened and lubricated with saliva. Saliva contains an enzyme called salivary amylase.
Salivary amylase is an enzyme that breaks down complex carbohydrates molecules into simple or smaller carbohydrate molecules called maltose. The enzyme acts on carbohydrates in the mouth, initiating the process of digestion.
Salivary amylase is made by the salivary glands in the mouth. Maltose is later converted to glucose in the small intestine by another type of amylase called pancreatic amylase.
Answer:
Answer is A, Neurons.
Explanation:
Multiple sclerosis is an autoimmune disease which cause the body's immune system attacking the patients own cells.
The increase in white blood cell count is associated with the development of multiple sclerosis.
