Answer:
The calories Anna consumed for dinner is 315 kcal (300kcal). The calories that came from proteins is 108 kcal (100kcal).
Explanation:
Macronutrients are nutrients such as protein, carbohydrates, and fat that provide the energy required for the normal functioning of the body. Usually, the energy obtained from macronutrients is expressed in calories. Each gram of protein provides 4 kilocalories while each gram of fat provides 9 kilocalories. Carbohydrates per gram also provide 4 kilocalories.
Here, Anna consumed 7 grams of fat (in salmon)
, 36 grams of carbohydrates (in sweet potatoes and asparagus) and 27 grams of protein (in salmon, sweet potatoes, and asparagus) for the dinner.
Therefore, total calories in 7 grams of fat is 
kilocalories.
Total calories in 36 grams of carbohydrates is 
kilocalories.
Total calories in 27 grams of protein is 
kilocalories.
Therefore, the total calories Anna consumed for dinner is 
kilocalories i.e., 
kcal.
The calories that came from proteins is 
calories i.e., 
kcal.
Answer: option D) Producers
Explanation:
Producers, usually green plants occupy the bottom of the food chain, and are usually with the greatest numbers as many other organisms depend on them for the derivation of energy.
-4
Explanation:
If a radioactive isotope undergoes alpha decay, it's mass number will change by -4.
The mass number of a nuclei is the sum of its number of protons and neutrons.
An alpha particle is similar of a helium atom:
⁴₂He
The atom above is made up of:
mass number = 4
Atomic number = 2
Number of protons = 2
Number of neutrons = 2
Number of electrons = 2
If a substance is undergoing radioactive decay, the mass number of the product will decrease by 4 and the atomic number will decrease by 2.
In nuclear equations, mass and atomic numbers are usually conserved.
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Between the vertebrae are small spaces known as intervertebral canals that allow spinal nerves to exit the spinal cord and connect to the various regions of the body. There are 5 major regions of the spine: Cervical: The 7 vertebrae in the neck form the cervical region of the spine.
Explanation:
11: If it grows, you do not have a problem so don't fertilize. If you have problems growing a lot of different plants, it may be a nutrient issue. ... Adding a bit of compost, or manure from time to time is a good idea – not for the nutrients, but the organic matter will improve soil health.
12:Since Lyme disease is a systemic infection, the bacteria can affect any organ or tissue in the body. The bacteria that cause Lyme disease and its associated infections can directly damage the digestive tract and can create immune-mediated inflammation that causes gastrointestinal symptoms or disorders.
13:If a virus is causing your pneumonia, antibiotics won't help. Your doctor may give you an antiviral medication. If you have an influenza virus, your doctor may prescribe medications such as oseltamivir (Tamiflu), zanamivir (Relenza), or peramivir (Rapivab).
