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
RoseWind [281]
3 years ago
13

evaluate the age of rocks. you find three undisturbed rock layers. The middle layer is 120 million years old. What can you say a

bout the layers above and below it
Biology
1 answer:
mihalych1998 [28]3 years ago
4 0
The layers on the top may be younger, while the bottom layers may be much older. 
You might be interested in
How does an impulse move during reflex arc? *
TiliK225 [7]

Answer:

Reflex arcs

Sensory neuron sends electrical impulses to a relay neuron, which is located in the spinal cord of the CNS. Relay neurons connect sensory neurons to motor neurons. Motor neuron sends electrical impulses to an effector. Effector produces a response (muscle contracts to move hand away).

4 0
3 years ago
write two paragraphs about the qoblin shark and make a goblin shark food web (if you answer this i will give an extra 100 pts
Georgia [21]
The answer is right below.

The bulk of this species’ diet consists of fish in the teleost infraclass, including dragonfish, rattails, anglerfish, and more. They are also known to feed on crustaceans and cephalopods like squid.

These sharks will prey on fish found both on the sea floor and in the water column. Because they are so slow moving, scientists believe these sharks are ambush predators. Their pinkish-red skin actually blends in when in the deep sea.
7 0
2 years ago
What are the pili used for?
rusak2 [61]

Answer:

Pili are short, hair-like structures on the cell surface of prokaryotic cells. They can have a role in movement, but are more often involved in adherence to surfaces, which facilitates infection, and is a key virulence characteristic

Explanation:

please mark me as brainliest thank you

4 0
3 years ago
Hunter-gatherer societies are often _____. permanent semipermanent very dense nomadic
zmey [24]

Hunter-gatherer societies are often nomadic. I believe.

8 0
4 years ago
Read 2 more answers
Alyssa observed a flock of small birds in her yard. The birds visited a pair of feeders that her parents put out for them and sp
olasank [31]
Do they like the food
3 0
3 years ago
Other questions:
  • What is one cause of long lasting climate change
    5·1 answer
  • Science cannot be used to answer questions of good or evil. true or false
    14·2 answers
  • A client with stage ii ovarian cancer undergoes a total abdominal hysterectomy and bilateral salpingo-oophorectomy with tumor re
    11·1 answer
  • How much of our current energy comes from fossil fuels
    7·1 answer
  • Which two statements are true?
    5·2 answers
  • In one to three sentences, describe what happens during the reduction stage of the Calvin cycle.
    13·2 answers
  • INFER Which of the following statements describes the structure of nucleotides that
    6·1 answer
  • The circulatory system works best with which other body system to supply the body’s cells with the nutrients they need?
    13·2 answers
  • The genootype for a pea plant that is hom0zygous recessive for both height and pea color
    10·1 answer
  • During carbohydrate catabolism, more atp molecules are produced during
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!