Arson is where a person purposely sets something on fire. Statistics are hard to find, because they are mostly kept in police records.
Assuming you want the rate per one week.
1/2 ÷ 3/7 = x / 1
(1/2)(7/3) = x
7/6 = x
1 1/6 = x
The plant grows one and one-sixth inches in a week.
Answer:
The correct answer will be option-B
Explanation:
The environment of the stomach is acidic in nature maintaining value less than seven as it kills the microbes and helps activate the pepsin to digest the proteins.
The acidic nature of the gastric juice does not affect the stomach as the mucosa layer of the stomach secretes mucous and the if the cells get affected then the cells are repaired by the process of mitosis taking in the epithelial cells.
Thus, Option-B is the correct answer.
The options attached to this question are given below:
A. Their masses are always equal.
B. Each element always contributes the same number of atoms.
C. Atoms of different elements always combine in the same way.
D. Their volumes are always equal.
ANSWER
The correct option is C.
John Dalton was an English Chemist, he was the one who proposed the statements that are called Dalton's atomic theory. The theory is made up of five main points, they include the following:
1. All matters are made up of atoms.
2. Atoms of the same elements are identical.
3. Atoms of different elements vary in size and mass.
4. Compounds are formed when elements combined in whole ratios.
5. A chemical reaction result in rearrangement of the atoms in the reactants to form products.
Dalton atomic theory has been extensively revised.
- A tree that can be found in the mountains and produces seeds in cones is a type of gymnosperm.
- A tree that produces blossoms that can be fertilized and develop into fruit is a type of angiosperm.
- This low-lying plant that requires damp surfaces and does not have a system to transport water is a bryophyte.
<h3>How are plants classified?</h3>
Plants are a group of living organisms that belong to the kingdom Plantae.
They possess certain characteristics that distinguishes them from one another, hence, subdivision into phylum.
The Phyla of Kingdom Plantae are as follows:
- Bryophyta: They are regarded as primitive plants with no mechanism for transporting water or nutrients.
- Angiosperms: They are regarded as flowering plants because they possess flowers that become fruits when fertilized.
- Gymnosperms: They are higher plants that do not produce fruits i.e. they bear their seeds in cones.
Therefore, the correct placement of each description is as follows:
- A tree that can be found in the mountains and produces seeds in cones is a type of gymnosperm.
- A tree that produces blossoms that can be fertilized and develop into fruit is a type of angiosperm.
- This low-lying plant that requires damp surfaces and does not have a system to transport water is a bryophyte.
Learn more about plants at: brainly.com/question/13898387
