BIOLOGY MIDDLE SCHOOL

How many total atoms are in the following compound?

2K2CO3

Answers

Answer 1

Answer:

Answer:

There is 3 because K2 is its own atom and it has 2 K2 and Co3 is its own and there's one

Explanation:

This is what I was taught

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Need help ASAP!!!!! Will friend request and write something nice on wall.

Answers

the answer is the second one b

Black mice and tan mice are native species that are observed in a particular region. Human habitation in the region caused an invasive mouse species to enter the region. These mice are brown and share the same food requirements as black mice. Tan mice have different food requirements. How will this change affect the food web in the region?a)The availability of food resources for black mice and brown mice will decrease.
b)The population of tan mice will decrease.
c)The black mice and tan mice will compete for food resources.
d)The tan mice and brown mice will compete for food resources.

Answers

The all powerful Potato says: A- The availability of food resources for black and brown mice will decrease.

The availability of food resources for black and brown mice will decrease.

In a certain plant species, the allele for yellow seeds (Y) is dominant to the allele for green seeds. What is the phenotype result of a cross between a true-breeding yellow-seeded group of plants and a true-breeding green-seeded group of plants? A. all yellow seeds; no green seeds B. all green seeds; no yellow seeds C. 1/4 green seeds; 3/4 yellow seeds D. 1/4 yellow seeds; 3/4 green seeds @PinkFloyd

Answers

the answer is a because if u do a punnett square to get your results like i did, each plant would end up with the phenotype Y(yellow)y(green), and since they all have 1 dominant and 1 recessive, the dominant trait takes over, but the recessive trait is still there but it doesnt show up.

hopefully my answer helps u

True or false. Heterotrophs obtain energy through the process called respiration.

Answers

This statement is true. For example animals are heterotrophs and they obtain energy through cellular respiration.hope it helped you .Please mark as the brainliest answer if it helped.

Who wrote systemnaturae

Answers

Carl Linnaeus wrote it in 1735 originally in Latin language

Carl Linnaeus wrote systema naturae

Clams and oysters are examples of intertebrates. Which structure in these animals help protect their inner body parts? A. Shell
B. Backbone
C. Gills
D. Muscles