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ycow [4]
3 years ago
8

1. What is the pH range for an acid?

Biology
1 answer:
bezimeni [28]3 years ago
7 0

Answer:

0-7-14

0-7-12

c is correct water and suger

d is correct vinegar

b is correct (OH-)

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How many calories are in an average trick-or-treaters halloween stash?
Vera_Pavlovna [14]

The number of calories on a Halloween stash depends on the type of candies and the number of units of each. If the stash contains 5 units of each of these candies: chocolate bars, taffies, lollypops, and candy corn the total number of calories is 1,650.

Calories are the most common unit used to define the energy a specific food gives to your body. For example, an apple has 52 calories, while a banana has 89 calories.

Considering this, in a Halloween stash the calories depend on two factors:

  • The types of candies or products
  • The units of each one

Let's suppose there are 5 units of each of the following candies:

  • Chocolate bars
  • Taffies
  • Lollypops
  • Candy corn

Let's now calculate the calories

  • Chocolate bars = 220 calories x 5 units =  1,100 calories
  • Taffies = 20 calories x 5 units = 100 calories
  • Lollypops = 83 calories x 5 units = 415 calories
  • Candy corn = 7 calories x 5 = 35 calories

Add all the previous results:

1,100 + 100 + 415 + 35 = 1,650 calories in total

Learn more in brainly.com/question/22374134

8 0
3 years ago
I really really really need help, please. Middle school science:
shtirl [24]

Answer:

c

Explanation:

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3 years ago
The main reason that it's important to test only one variable at a time is so that
lozanna [386]
Because if we're simultaneously moving/manipulating two different variables it can be very hard to determine why one variable is changing and why the other is changing. While this can be done with more complicated experimental designs, it usually is the case that scientists will only manipulate one variable and not two different ones. 
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Read 2 more answers
Name 2 eukaryotes that have a cell wall
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Onion (Allium) and Banana (Musa) are both eukaryotes and both have cell walls.
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Pedigree charts use shaded symbols to show organisms that have a particular trait, such as a defective gene, being traced in the
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The correct answer for this question is "shaded square." The symbol that would the horse breeder use to show a male who is affected by a defective gene is the shaded square. <span>Pedigree charts use shaded symbols to show organisms that have a particular trait, such as a defective gene, being traced in the chart. </span>
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