1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Tasya [4]
3 years ago
6

Describe the movement of the dominoes as energy is transferred through them and then compare the movement of longitudinal waves

to the movement of the dominoes. Record your evidence.​
Biology
1 answer:
alexdok [17]3 years ago
4 0

Answer:

The waves move outwards from where the rock hit. When the waves pass the wood, it bobs up and down. In the case of the falling dominoes, the movement of the dominoes was in the direction parallel to the movement of the wave, longitudinal.

Explanation:

Hope this helps :D

You might be interested in
Nuclear energy is a useful source of power but has disadvantages. What is a disadvantage of nuclear energy?
exis [7]

Answer:

Despite a generally high security standard, <u>accidents can still happen.</u> It is technically impossible to build a plant with 100% security. A small probability of failure will always last. The consequences of an <u>accident would be absolutely devastating both for human being as for the nature.</u>

Nuclear power plants as well as nuclear waste could be<u> preferred targets for terrorist attacks. </u>No atomic energy plant in the world could withstand an attack. Such a terrorist act would have <u>catastrophic effects for the whole world.</u>

4 0
3 years ago
Read 2 more answers
Boris Magasanik collected data on the proportion of each base in RNA from different species. To compare the relative amount of e
just olya [345]

Answer:

The nucleic acid is a macromolecule present in living systems in the form of either DNA or RNA, whose molecule consists of many nucleotides which are linked with each other to form long chains. The presence of DNA or RNA in an individual promotes continuity of life. The variability and complexity of nucleic acid are dependent on its constituent molecules as, sugar, a phosphate group, and a nitrogenous base. However, two monocyclic nitrogenous bases were classified purines (adenine:A, guanine:G) and pyrimidines (thymine:T, cytosine:C, and uracil:U).

In addition, RNA is a single-stranded structure which differs from DNA in two aspects, the sugar content of RNA is ribose, and pyrimidine base uracil replaces the thymine base of DNA. A ratio between two strands of DNA can be calculated by using Chargrff's rule which states that "DNA from any cell of all organisms possess a 1:1 ratio (base Pair Rule) of pyrimidine and purine bases'.

The purine to pyrimidine ratio in RNA with different bases is given below in the following table:

Presence of single strand in RNA does not follow chargaff's rule and alters the purine: pyrimidine ratio. The above ratio of each base in the given information is not equal, due to which the ratio of purines to pyrimidines is different. The ratio of DNA and RNA is not equal because DNA has its complementary DNA strand. However, bases in RNA might vary due to its single-strandedness property, but its ratio is dependent on the species.

Therefore, it can be concluded that the ratio of purines to pyrimidines is dependent on the species due to its genetic makeup. Hence, option (c) is correct.

7 0
3 years ago
Which of the following information could be included in the description of a grasshopper’s niche, but not in a description of it
Leya [2.2K]

Answer:

Plant species it eats

Explanation:

The 1st, 3rd, and 4th are describing its surroundings not the individual grasshopper.

7 0
3 years ago
Which is one major function of the endomembrane system
s2008m [1.1K]

Answer: transporting substances in a cell

Why: In eukaryotic cells, endomembrane system refers to the set of membranes present inside the cytoplasm which form single functional and developmental unit. The membranes are either connected directly or indirectly and exchange material with the help of vesicle transport. The main function of this system is to modify, pack and transport the proteins and lipids in and out of the cell. The main organelles which form the endomembrane system are- nuclear membrane, endoplasmic reticulum, Golgi apparatus, lysosomes, and vesicles.


8 0
3 years ago
1 Point
Lostsunrise [7]

Answer:

c

Explanation:

6 0
3 years ago
Read 2 more answers
Other questions:
  • A pure-bred normal tail, dark skin, smooth skin mouse is crossed to a pure-bred mouse that is tail-less, pale skin, and rough sk
    11·1 answer
  • The earth's differentiation and size were significant factors for life on Earth because Earth's composition and gravitational at
    11·2 answers
  • Can someone help me i need 5 different jobs of bones science 7th grade
    12·1 answer
  • How can twins be identical?<br><br> Answer:C
    7·2 answers
  • A client is receiving furosemide to relieve edema the nurse should monitor the client for which response to the medication
    5·1 answer
  • in he three domain system, the domain Eukarya consist of all organisms that have which of he following
    8·1 answer
  • Suspended in the fluid stroma of chloroplasts are
    9·2 answers
  • Plants take in carbon dioxide from the atmosphere.
    10·1 answer
  • Which of the following is a true statement?
    12·1 answer
  • Technique in molecular genetics permitting the analysis of any short sequence of dna or rna.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!