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Lady bird [3.3K]
3 years ago
14

Question 7 (3 points) Which system is responsible for defending the body against harmful substances? circulatory system muscular

system endocrine system immune system​
Mathematics
2 answers:
Mamont248 [21]3 years ago
3 0

Answer:

immune system

Step-by-step explanation:

it helps fight off bacteria and viruses, which are harmful substances.

Ira Lisetskai [31]3 years ago
3 0

Answer:

the immune system? i can explain if needed

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7:1

Step-by-step explanation:

Simplify both sides by 7

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there are 11 kids at a birthday party if there are six girls and five boys at the party which fraction of the kids are boys
timofeeve [1]
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2 years ago
Find the LCM and the GCF of 100 and 120.
Advocard [28]

Answer:

Step-by-step explanation:

LCM is least common multiple. It means the least multiple that both 100 and 120 have in common. 600 is the LCM. 20 is the GCF.

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2 years ago
An empty box weighs 200 g the boxes filled with party goody bags and now it weighs 6.2 kg each goodie bag weighs 100 and grams w
jok3333 [9.3K]

Answer:

60 goody bags

Step-by-step explanation:

1 kg = 1000 g

6.2 kg = 6,200 g

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Box + goody bags = 6,200 g

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how many goody bags are inside the box

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= 6,000 grams / 100 grams

= 60 goody bags

There are 60 goody bags in the box

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=8b + 5

Step-by-step explanation:

do you need an explantion

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