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kvasek [131]
3 years ago
15

Most boreal forests are dominated by ________ .

Biology
1 answer:
e-lub [12.9K]3 years ago
7 0
Most boreal forests are dominated by CONIFEROUS EVERGREEN TREES. The correct option is E. Boreal forests can be found in Canada, Russia and in Alaska in United states. Most trees in these forests are conifers with needle leaves and cones, examples include: black spruce, white spruce, balsam fir, jack pine, etc.
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Using terms and concepts that you have learned in this course, examine 10 aspects of your own diet, and explain any changes you
olga_2 [115]

Answer:

Increase awareness of what I eat

Explanation:

  1. Eat more offal because it has CoQ 10. This is a powerful antioxidant and it will increase my energy and boost my immune system.
  2. Drink more green tea since it has theanine which is and amino-acid that will cross the blood brain barrier. This will increase my alertness and give me a sense of well-being.
  3. Eat more berries it has a wide range of differing antioxidants. It's important for scavenging reactive oxygen species in the body that could damage the cells.
  4. Drink more water flush toxins out. This will also keep me hydrated and keep the blood body levels normal.
  5. Eat more green leafy vegetables because it has iron, important for making haemoglobin.
  6. Eat more nuts it has magnesium and potassium which are important for over 300 enzymatic reactions in the body and also critical for mood, alertness, sleep and pain management.
  7. Eat more fish it has iodine which is a trace component but will support thyroid health and improve immunity.
  8. Switch to pink salt get trace minerals that are not always available in iodized salts. These are important for the conduction of electrical impulses in the brain and increase reaction response and shorten reaction time.
  9. Eat two hours before bed to reduce indigestion, this will also decrease weight gain as the food is moved along the digestive system long before it is time to go to sleep.
  10. Cut out refined carbohydrates to reduce empty calories and incorporate whole grain and natural sweeteners, if any. This provides a more nutrient dense diet and also provide plenty of fiber to aid digestion and bowel movements. It also provide food for the good gut bacteria that helps to improve our immune system.
4 0
3 years ago
A diploid somatic ("body") cell has 2n=20 chromosomes. At the end of mitosis, each daughter cell would have ______ chromosomes.
Nostrana [21]

Answer:

1. 20 chromosomes

2. 10 chromosomes

3. 10 chromosomes

Explanation:

1. The process of mitosis results in the two daughter cells from the same parental cell with exactly the same genetic material. Thus the two cells contain the same number of chromosomes as the parent cell. Therefore if a cell with 20 chromosomes undergoes mitosis will result in the 20 chromosomes.

2. During meiosis I two daughter cells are formed with different ploidy levels as the number of the chromosome reduces to half. Therefore the cell with 20 chromosomes results in two cells with 10 chromosomes.

3. During meiosis II, the two daughter cells formed from meiosis I result in the formation of two more daughter cells with an exact number of chromosome number that is 10 chromosomes.

7 0
3 years ago
1. What was the worldwide avemge life expectancy in 2000?
shepuryov [24]
I believe that the answer is b
4 0
3 years ago
Urgent please answer
svetlana [45]

Answer:

1) It's called taxonomy

2) There are 7

3) The basic difference between them is Monera are unicellular and prokaryotic cellular structures, whereas Protista are unicellular and eukaryotic cellular structure. Cell organelles are absent in Monera, but Protista is well-defined and has membrane-bound organelles.

4) Reptiles and Fish belong to kingdom Animalia

4 0
3 years ago
which type of contraction allows a muscle to produce tension without changing the angle of a skeletal joint
JulsSmile [24]

Answer:

isometric contraction

Explanation:

An isometric contraction occurs as the muscle produces tension without changing the angle of a skeletal joint. Isometric contractions involve sarcomere shortening and increasing muscle tension, but do not move a load, as the force produced cannot overcome the resistance provided by the load.

8 0
2 years ago
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