B)bone structure
C)cellular architecture
D)homologous structures
Answer:
A dna sequences
Explanation:
The right answer is A. Hardness.
The hardness of a material defines the resistance of a surface of the sample to the penetration of a punch, for example a hardened steel ball (Brinell hardness) or a diamond pyramid (Vickers hardness). If it resists well, it is said hard, otherwise it is soft. The hardness is measured on different scales depending on the type of material considered.
Unlike minerals whose hardness is characterized by scratching (Mohs scale), bounce or penetration tests are usually used to characterize the hardness of metals, plastics and elastomers. These tests have the advantage of being simpler to perform and give reproducible results. There is a wide variety of possible hardness tests, they are widely used in quality control to compare or estimate the strength or stiffness of materials.
B. The football team needs good players because they are a good team.
C. If more fans do not support the football team, our team will always lose.
Which of the following statements presents a reasonable conclusion?
A. Our football team needs sufficient equipment to practice and play safely.
B. The football team needs good players because they are a good team.
C. If more fans do not support the football team, our team will always lose.
The development of different species are similar.
The DNA of different species are similar.
Experiments can form the molecules of life out of chemicals.
Fossils show a history of life that gets more complex.
Fossils show different stages of evolution in a species.
The fossil record is backed up by the geological record.
Answer:
I think that the answer is 3567