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ale4655 [162]
2 years ago
9

The specific heat of iron is 0.11 cal (g°C) . A cafeteria fork made of iron has a mass of 20 grams. How much heat energy is need

ed to raise the temperature of this fork from 25°C to 75°C? A) 0.044 calories B) 0.275 calories C) 110 calories D) 9090.9 calories
Biology
2 answers:
kogti [31]2 years ago
6 0

the answer is C) 110 Calories.

weeeeeb [17]2 years ago
4 0
Your answer is c if you need any more help let me know
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the ARCHAEA, BACTERIA, and EUCARYA

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7 0
2 years ago
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Name two strategies of human body defence system​
marshall27 [118]

Answer:

You have external defense systems, which include your skin, tears, mucus, saliva, stomach acid, cilia (small hairs) and helpful bacteria. The skin, nails and hair form the integumentary system, which stops dirt and pathogens from entering the body.

7 0
2 years ago
HELP. I need help bad please.
exis [7]
14. Dermis

15. Chemical

17. Virus

18. Antibodies

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5 0
3 years ago
Genes that control hair or feather color in some animals are expressed differently in the winter than in the summer. How might s
Delicious77 [7]
In the winter its color changes to more resemble their <em>winter</em> surroundings, so they are more white, enabling them to blend in better with their white surroundings. In summer, its color changes to more resemble its <u><em /></u><em>summer</em> surroundings, so they are more brown like the rocks and ground around them.
8 0
2 years ago
Multiple Choice
Lesechka [4]

Answer:

decreases a plant’s weight

Explanation:

Aerobic respiration is a process of respiration in which oxygen is required and the byproducts of aerobic respiration are carbon dioxide, water and energy.

Plants undergo aerobic respiration and it is a catabolic process in which complex compounds in plants turns into simpler compounds. This process reduces the dry weight of the plants.

Glycolysis is the first step in both aerobic and anaerobic respiration so it is not a typical aerobic respiration.

Hence, the correct answer is "decreases a plant’s weight".

3 0
3 years ago
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