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
frozen [14]
2 years ago
15

Four elements are shown as they appear in the periodic table 21 SC 44.956 Scandium 22 24 V Cr 47.867 50.942 51.996 Titanium Vana

dium Chromium Which statement makes an accurate comparison of some of these elements? An atom of scandium contains two more protons than an atom of vanadium. B An atom of chromium contains seven more protons than an atom of scandium. An atom of titanium has fewer protons than an atom of vanadium but more protons than an atom of scandium. An atom of chromium contains four more protons than an atom of scandium but only two more prot than an atom of titanium. HELP PLEASE BENCHMARKS PLEASE
​
Biology
1 answer:
PtichkaEL [24]2 years ago
6 0

Answer: C

Explanation: An atom of titanium has fewer protons than an atom of vanadium but more protons than an atom of scandium

You might be interested in
Help pleaseeeeeeeeeeeeeeereeee
san4es73 [151]

Answer:

The answer is D. Kidneys absorb more water,volume of water lost from the skin increases and the hairs on the skin lie flat

5 0
2 years ago
How can people keep freshwater renewable for future generations
Radda [10]

By conserving the residential water by recycling we can keep the fresh water as a renewable resource.

<u>Explanation:</u>

Preserving water is significant on the grounds that it keeps water unadulterated and clean while ensuring the earth. Private water use incorporates both indoor and outside family unit water utilization. Water is utilized inside for showering, flushing toilets, washing garments, washing dishes, drinking, and cooking.

Open air water use incorporates washing the vehicle and watering the grass, pools, and plants. This water alludes to the procedure which prepared the wastewater and changes over it to a reusable structure. Additionally gather water during the blustery season to use in latrine flush, watering plants, sprinkle in the nursery, and so on. Utilizing crude water like seawater or non-cleaned water in the latrine is likewise acceptable.

5 0
3 years ago
Insulin is a hormone produced by the pancreas and helps to regulate the concentration of __________ in the blood.
Harman [31]
Sugar ...... (I need to make this 20 characters to submit)
7 0
3 years ago
Read 2 more answers
What does this mean about the relationship between an
MariettaO [177]
Microevolution is a change in the frequency of gene variants, alleles, in a population, typically occurring over a relatively short time period.
Population genetics is the field of biology that studies allele frequencies in populations and how they change over time if this doesn’t (I hope this is right if It don’t know what will)
4 0
3 years ago
The modern synthesis combined the concepts of _______ and evolution.
jek_recluse [69]

Answer:

1. genetics

2. constant

3. genetic drift

4. Modern synthesis combines the ideas surrounding evolution and natural selection with those of genetics.

5. A genotype is the genetic makeup of an organism. It describes the DNA that underlies a trait. There are dominant and recessive alleles and heterozygous and homozygous genotypes. A phenotype is the physical manifestation of that genotype.

6. The most common type of mutation is a deleterious mutation. Natural selection acts to remove this allele from the population.

7. The most common type of observed mutation is a neutral mutation. This mutation doesn't impact natural selection in any noticeable way since it doesn't impact the fit of that organism. Since neutral mutations convey no advantage, they generally must spread in a population through drift. Many also will disappear through drift.

8. During sexual reproduction, each organism is provided a copy of chromosomes from each parent, and this allows for new combinations of DNA.

9. This isn't an example of genetic drift because there's a genetic component to the ability to withstand severe temperatures. Therefore, this is an example of natural selection, related to surviving extreme environmental conditions

Explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • The nurse is planning interventions for a patient experiencing pain. for what type of synergistic relationship should the nurse
    9·1 answer
  • State and explain five precautions to be considered during the setup of the root pressure experiment.
    11·1 answer
  • A balance between gravity pulling atoms toward the center and gas pressure pushing heat and light away from the center is called
    13·1 answer
  • What is photosynthesis ​
    7·1 answer
  • A plant with purple flowers is allowed to self-pollinate. generation after generation, it produces purple flowers. this is an ex
    10·1 answer
  • Where are amphibians who eat livingplants most likely to live in a lake
    15·1 answer
  • Why would archaea that grow in extreme environments be more intensively studied than those that do not?
    7·1 answer
  • The offspring of a particular cross are 100 percent heterozygous for tallness. What were the most likely genotypes of the parent
    9·2 answers
  • Membrane proteins serve many functions, one of which is transportation of substances across a membrane. If a cytologist placed c
    7·1 answer
  • During one cycle, the sodium-potassium pump transports
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!