1)What is selective breeding?
2) what is nutrition
3) write one similarity and difference between aerobic and anaerobic respiration
4) explain the life cycle of silk mont
true or false
1)the gall bladder temporarily stores bile
2) solar energy is converted into chemical energy
3) the fish have lungs for respiration
4) digestion of starch starts in stomach
5)co2 is released during photosynthesis
1) briefly explain the importance of water
Answers
Answer:
1st:
Selective breeding involves choosing parents with particular characteristics to breed together and produce offspring with more desirable characteristics. Humans have selectively bred plants and animals for thousands of years including: crop plants with better yields.
2nd:
the process of providing or obtaining the food necessary for health and growth.
3rd:
The similarity between aerobic and anaerobic respiration is that both break down the food to release carbon dioxide and energy.
...
Exercises.
Aerobic Respiration Anaerobic Respiration
Food is broken down in the presence of oxygen. Food is broken down in the absence of oxygen
4th:
The life cycle of silk moth starts when a female silk moth lays eggs. The caterpillar or larvae are hatched from the eggs of the silk moth. The silkworms feed on mulberry leaves and give rise to pupa. In the pupa stage, a weave is netted around by the silkworm to hold itself.
5th:
The gallbladder is a small storage organ located inferior and posterior to the liver. Though small in size, the gallbladder plays an important role in our digestion of food. The gallbladder holds bile produced in the liver until it is needed for digesting fatty foods in the duodenum of the small intestine
6th:
Photosynthesis
Photosynthesis in plants converts solar energy into chemical energy using electrons and protons from water. The process of photosynthesis in plants involves a series of steps and reactions that use solar energy, water, and carbon dioxide to produce organic compounds and oxygen
7th:
Unlike land animals, which have lungs to take in oxygen from the air, fish have gills to breathe in the oxygen contained in water. This process of breathing begins when a fish gulps water through its mouth. ... At the same time, waste carbon dioxide in the blood passes out through the gills into the water.
8th:
carbohydrate digestion begins in the mouth with the mechanical action of chewing and the chemical action of salivary analyse. carbohydrates are not chemically broken into the stomach , but rather than the small intestine
9th:
During the process of photosynthesis, cells use carbon dioxide and energy from the Sun to make sugar molecules and oxygen. ... Then, via respiration processes, cells use oxygen and glucose to synthesize energy-rich carrier molecules, such as ATP, and carbon dioxide is produced as a waste product.
10th:
Water carries nutrients to all cells in our body and oxygen to our brain. Water allows the body to absorb and assimilate minerals, vitamins, amino acids, glucose and other substances. Water flushes out toxins and waste. Water helps to regulate body temperature.
Answer:
see your answer in Google for so much of q
Explanation:
The Universe is everything we can touch, feel, sense, measure or detect. It includes living things, planets, stars, galaxies, dust clouds, light, and even time. ... The Universe contains billions of galaxies, each containing millions or billions of stars. The space between the stars and galaxies is largely empty.