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Anna71 [15]
3 years ago
12

a student pushes a 40-n block across the floor for a distance of 10 m how much work was done to move the block​

Biology
1 answer:
Hoochie [10]3 years ago
7 0

Answer: explain more

Explanation:

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Polygenic characteristics occur in animals with complex genomes.
Over [174]

Answer:

True.

Explanation:

Polygeny occurs in organisms with complex genomes, when several pairs of genes interact to determine a trait, each with an additive effect on the other. Thanks to this type of interaction there is a very wide variety of phenotypes and genotypes for some characteristics. The interaction of these phenotypes with the environment further increases this variation, such as skin color and height, etc.  In other words, polygeny is the state of a particular trait determined by the relationship or action of various genes.

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3 years ago
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What features are seen in all cells?
Serga [27]

All cells share four common components: (1) a plasma membrane, an outer covering that separates the cell’s interior from its surrounding environment; (2) cytoplasm, consisting of a jelly-like region within the cell in which other cellular components are found; (3) DNA, the genetic material of the cell; and (4) ribosomes, particles that synthesize proteins. However, prokaryotes differ from eukaryotic cells in several ways.

3 0
3 years ago
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Joyce and Tim started piano lessons at the same time. They both practice about 30 minutes a day and enjoy playing
REY [17]

Answer:

O The ability to play the piano is influenced by genetics as well as the environment.

Explanation:

Since Joyce and Tim both started lessons at the same time, and practice the same amount these factors do not explain why Joyce is better than Tim. That means that C cannot be correct. Next D and A cannot be correct since they don't state anything that could explain why Joyce is better than Tim, they only say random facts about piano playing that could be true.

6 0
4 years ago
Someone plz help me out
ivann1987 [24]

Explanation: A to the B to the C to the DDDDD th ed

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