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
kompoz [17]
3 years ago
8

How do exogrya and pycnodonte differ from modern day oysters?

Biology
1 answer:
fredd [130]3 years ago
8 0

Answer:

This oyster occurs very commonly in the oyster beds of the Navesink formation at Big Brook. from Exogyra by its non-spiral nature and lack of ornamentation. Size: Pycnodonte can be between 2 to 10 cm (about . ... Some older sources label the genera of this oyster as Gryphaea.

<h3>#carryONlearning </h3>
You might be interested in
Explain how global wind patterns such as the prevailing westerlies in the northern hemisphere would be impacted if the rotation
Mumz [18]
If<span> the </span>Earth<span> did not </span>rotate<span> on its axis, the atmosphere </span>would <span>only circulate between the poles and the equator in a simple back-and-forth </span><span>pattern.</span>
4 0
4 years ago
Can someone please help and break down the miosis process for me
sesenic [268]

Answer:

Meiosis is a process where a single cell divides twice to produce four cells containing half the original amount of genetic information.

8 0
3 years ago
Read 2 more answers
Cells are surrounded by water, and cells themselves are about 70-95% water. As a result, __________
NNADVOKAT [17]

Answer:

The correct answer is c. a variety of nutrient molecules are readiy available as dissolved solutes.

Explanation:

There are several molecules that act as nutrients, that can dissolve in water. Mostly inorganic compounds like salts can dissolve in water, resulting in ions that can go through the membrane easier. The temperature of living things actually is more stable because of the water in them.

5 0
4 years ago
Explain why it makes sense that the levels of estrogen and progesterone are low in blood of a female during menstruation
Art [367]

Answer:

At the beginning of the follicular phase, the lining of the uterus (endometrium) is thick with fluids and nutrients designed to nourish an embryo. If no egg has been fertilized, estrogen and progesterone levels are low. As a result, the top layers of the endometrium are shed, and menstrual bleeding occurs.

5 0
2 years ago
What does the spinal cord do?
jolli1 [7]

Answer:

The brain and spinal cord are your body's central nervous system. The brain is the command center for your body, and the spinal cord is the pathway for messages sent by the brain to the body and from the body to the brain.

7 0
3 years ago
Other questions:
  • Which is the most important approach for the nurse to use when applying a nasal cannula?
    7·1 answer
  • an animal's stomach contains enzymes that break down food into smaller molecules that the animal's cells can use enzymes perform
    6·2 answers
  • Water is an important biomolecule. o True False​
    15·1 answer
  • When two liquids are mixed in an endothermic reaction, what always happens to the temperature of the solution?
    5·1 answer
  • Where can we see evidence of how life changed over time?
    14·2 answers
  • How is habituation useful to an animal?
    6·2 answers
  • How is prophase, metaphase and anaphase of mitosis, meiosis I and meiosis II different or the same?
    11·1 answer
  • Answer all 3 parts of this essay question:
    15·1 answer
  • The taiga biome has long, cold, dry winters and cool, wet summers. In three to four sentences, describe how the plants and anima
    13·1 answer
  • I need calculation
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!