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Serjik [45]
3 years ago
5

A person who studies the universe and the objects in it is called al(an)

Biology
2 answers:
snow_tiger [21]3 years ago
4 0

Answer:

C: astronomer

Explanation:

A scientist who studies the objects in the sky, including planets, galaxies, black holes, and stars, is called an astronomer.

ycow [4]3 years ago
3 0

Answer:

C

Explanation:

A scientist who studies objects in the sky, including planets, galaxies, blackholes, and stars

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What are light waves part of?
iragen [17]
Light waves are part of the _electromagnetic spectrum. _


remember that the whole E.M. Spectrum includes various "types of light" > Infrared, (Visible) Light, and UV Light. 

_Brainliest if helped!
6 0
3 years ago
Anna tries to keep her kilocalorie intake under control. She eats mostly lean meats or fish and a lot of vegetables. Yesterday,
n200080 [17]

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 7*9=63 kilocalories.

Total calories in 36 grams of carbohydrates is 36*4=144 kilocalories.

Total calories in 27 grams of protein is 27*4=108 kilocalories.

Therefore, the total calories Anna consumed for dinner is 63+144+108=315 kilocalories i.e., 300 kcal.

The calories that came from proteins is 108 calories  i.e., 100 kcal.

7 0
3 years ago
Which clinical manifestation, when found in newborns, may indicate the presence of cystic fibrosis?
SCORPION-xisa [38]

Meconium ileus, in newborns, may indicate the presence of cystic fibrosis

Cystic fibrosis is a genetic disorder mainly associated with cells capable of producing mucus. These cells are found in sweat glands, digestive system and lungs belonging to respiratory system. Thus, the abnormality in mucus production, in sticky and thick nature, disrupts the normal functioning of human body. They block the ducts and tubes, which can result in life threatening condition.

The mutation responsible for cystic fibrosis occurs in the gene CFTR, which is abbreviated form of Cystic fibrosis trans membrane conductance regulator. The primary function of gene is to regulate the exchange of fluids and salts present in the cells.

Meconium ileus refers to the inability of bowel movement in the newborn. This occurs due to thick and sticky mucus, which is indicative of cystic fibrosis, as discussed above.

Learn more about cystic fibrosis -

brainly.com/question/25129734

#SPJ4

3 0
1 year ago
Not counting the Domain, which of the following is the first level of classification? ​
brilliants [131]

Answer:

3 domains are archaea, bacteria and eukaryotes

5 kingdoms are animalia, plantae, fungi, protis,monera

then the classsifications are

kingdoms

phylum

class

order

family

genus

spicies

Explanation:

6 0
2 years ago
Hurry pls *50 POINTS*
Flura [38]

the answer is transcription

5 0
3 years ago
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