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
Gwar [14]
3 years ago
9

The fossil record shows that some animals, such as the horseshoe crab, have existed unchanged for millions of years. Other organ

isms, such as pigs, have undergone a well-documented sequences of changes. Which type of organism would be most useful as an index fossil? Explain your answer.
Biology
2 answers:
Leno4ka [110]3 years ago
6 0

The horsehoe crab because it was one of the first animals to ever live on earth

True [87]3 years ago
3 0
<h3><u>Answer;</u></h3>

Pigs would be more useful as an index fossil.

<h3><u>Explanation; </u></h3>
  • An index fossil is an animal or plant that is preserved in rock record of the earth and has a characteristic of a certain period of geologic time or environment. A useful index fossil must be abundant, easily recognizable, and have a geographic distribution.
  • <em><u>Pigs would be a useful index fossil because the well-documented changes that occurred in the fossil record would help geologists determine the ages of rocks much more than the unchanging horseshoe crabs.</u></em>
You might be interested in
NO LINKS OR I WILL REPORT
chubhunter [2.5K]

Answer:

Three examples of fossil fuels are:

1). Petroleum

2). Coal

3). Natural gas

5 0
3 years ago
What kind of exercise should you do during a warm-up?
vitfil [10]
<span>If jogging you should start off with a brisk walk and transition after about 1 minute to a slow jog. Then pick up your pace as your legs become warm with increased blood flow. If biking you should do a few static calf and thigh stretches but don't extend too far as muscles are cold. Then start off your cycling at a very slow comfortable pace. After about a minute you can start to slowly increase your pace until you reach your goal.</span>
4 0
3 years ago
3.What is the difference between a dominant and a recessive trait?
Andreyy89

Answer:

Dominant traits are always expressed when the connected allele is dominant, even if only one copy of the dominant trait exists. Recessive traits are expressed only if both the connected alleles are recessive.

Explanation:

6 0
3 years ago
W<br>After the reaction stops, if I add more hydrogen peroxide<br>cide what will happen​
Wewaii [24]

Answer:

As long as there is enzyme and hydrogen peroxide present in the solution, the reaction continues and foam is produced. Once one of both compounds is depleted, the product formation stops. If you do not add dish soap to the reaction, you will see bubbles generated but no stable foam formation.

Explanation:

8 0
3 years ago
According to the article, why might Indians rationally choose not to eat cow even during times of starvation?
ludmilkaskok [199]

Answer:

Many Indians believe in Hinduism, which preaches that cows are sacred. They might choose not to eat cow even during times of starvation because they are afraid of the consequences that come in the afterlife. Because cows are sacred, Indians believe that eating them might incur a net negative benefit when considering the afterlife.

Explanation:

No article was provided and I don't particularly know much about the subject so this is my best guess. Please adapt this answer accordingly.

7 0
2 years ago
Other questions:
  • Conformation(s) that has (have) both a favorable hydrogen bonding pattern and φ and ψ values that fall within the allowed Ramach
    8·1 answer
  • Who catalogued rocks and minerals around 200bce
    7·1 answer
  • Parasitic worms would be classified as which type of water pollutant?
    6·1 answer
  • Compare and contrast the rock cycle and the carbon cycle
    15·1 answer
  • Why do Primary succession happen
    14·1 answer
  • At 5PM. the reading on the
    14·1 answer
  • In the human body, sodium—a component of salt—balances fluids, such as water, in the body. Explain how the onion experiment show
    8·1 answer
  • Como se relacionan los 4 sistemas de nutricion ?
    15·1 answer
  • HELP ASAP Suppose a vessel has a blood flow rate of 17 ml/min and the pressure in the vessel drops by 37 mmHg. What is the resis
    8·1 answer
  • The exact reproduction of an individual from cellular tissue is called __________.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!