B- Nutrition Fungi do not have
so they cannot make their food in the way that plants do. Fungi, like
animals are.
However, fungi are not ingestive heterotrophs that digest food after they eat
it like animals. They feed on and are classified as saprophytes. Their hyphae penetrate the dead material and form a
branching network. The tips of the growing hyphae producewhich digest the organic material. The soluble products are absorbed into the hyphae. Because fungi digest food first and then absorb it, they
areheterotrophs.

Some fungiare
They will capture food. For example, mycelium trap
to absorb nitrogen.
Other fungi are
Mycorrhizae absorb and concentrate phosphate which they deliver to plant
roots. In turn, the fungi receive sugars from the plant. Ascomycetes in lichen provide moisture, shelter and anchorage
for its partner, the green algae. The green algae provides it with nutrients.
Some fungi are
They absorb nutrients from their host. They may cause devastating

do you have a picture?

allowed for the prediction of the properties of missing elements.

question#1

ans:

cell is the basic unit of organization of all living things. cells are often called the building block of life and it is the smallest unit of life. the study of cell is called cell biology. cell consists of cytoplasm enclosed within membrane, which contain bio-molecules such as proteins and nucleic acid.

two third of cell is water, which means that two-third of your whole body is water. the rest is the mixture of molecules, mainly proteins, lipids and carbohydrates.

question#2

ans:

organ:

an organ is a group of tissues specialized to form a functional unit. an example is the heart in animals.

organ system:

an organ system is a group of several organs whose functions are synchronized to release an effective action in a living organism. an example is digestive system.

question#3

different systems perform different function at tissue level. for example, the respiratory system facilitates breathing. in the alveoli tissue of the lungs, the exchange of oxygen and carbon dioxide molecules between the air and the bloodstream occurs by passive transport, so that oxygen is taken in and carbon dioxide and water are removed. different systems of the body carry out different functions. for example, your digestive system is responsible for taking in and processing food, while your respiratory system working with your circulatory system is responsible for taking up oxygen and getting rid of carbon dioxide.

question#4

different systems perform different function at tissue level. for example, the respiratory system facilitates breathing. in the alveoli tissue of the lungs, the exchange of oxygen and carbon dioxide molecules between the air and the bloodstream occurs by passive transport, so that oxygen is taken in and carbon dioxide and water are removed. different systems of the body carry out different functions. for example, your digestive system is responsible for taking in and processing food, while your respiratory system—working with your circulatory system is responsible for taking up oxygen and getting rid of carbon dioxide.

question#5

our body works because of the interactions that happen between organs and organ systems.  

for example:  

the heart to regulate blood flow throughout the body. the blood carries oxygen and nutrients to the cells and carries carbon dioxide and waste away from the cells. body systems work together in maintaining a constant internal environment. when this balance is disrupted, the body systems may not function properly, and human health can suffer.   you start to feel bad.