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
dmitriy555 [2]
3 years ago
11

Imagine that you have found the remnants of a robin's egg on the ground. From your biology course, you know that this eggshell i

s composed of calcium. What else can be said of this eggshell?
Biology
1 answer:
amid [387]3 years ago
6 0

Answer:

The birds are oviparous in nature and produces eggs that are hatched later by the parent. the egg hatching require proper heat and protection from the external enemy.

The egg shell is the hard covering of the egg of the bird that is made of the calcium. The egg shell protect the egg from the external environment. The calcium layer for the egg shell formation is obtained by the oseteoclast property of the cells.

You might be interested in
Please Help!!!!!!!!!!
Lera25 [3.4K]

the area of the square is:  100


the area of the circle is: 78.5


i THINK if you subtract it, it will be 21.5

4 0
3 years ago
PLEASE HELPP. SEE ATTACHMENT BELOW↓
alekssr [168]

Answer:

The answer is parable  A

Explanation:

Its the only one that made sense in my eyes some of them didn't even match the topic.

4 0
3 years ago
Read 2 more answers
What should Peru do to improve science?
Nadusha1986 [10]

Answer:

your interest prefer in your subject,if teachers likes you and you can do science homework and learn so your interest is gain up..

<h2>okk...</h2>
6 0
2 years ago
What caused the bubbles to form when you added the catalase to the hydrogen peroxide and water mixture at 40 °C?
Anna [14]
<span>What is the chemical reaction that occurs when hydrogen peroxide is broken down by the enzyme catalase</span>
4 0
3 years ago
Rachel Carson wrote about the delicate balance of organisms in a food web. Snakeheads, a freshwater fish that is not normally fo
kirill [66]
The snakehead could unreservedly eat little fish and scavangers, so that would evacuate/diminish the predator for zooplankton and phytoplankton. So zooplankton and phytoplankton populace would increment while little fish and scavanger populace would diminish. Presently if little fish and shellfish populace diminishes, their predators would have bring down sustenance, so vast fish pop. would diminish. On the off chance that vast fish pop. diminishes, their predators will have less nourishment thus the number of inhabitants in well evolved creatures will somewhat drop, however not by much, since they can feast upon zooplankton. 
So at last, just the phytoplankton populace would increment while everything else diminishes.
4 0
3 years ago
Other questions:
  • Which of the following planets has the longest orbital period? a. Neptune c. Venus b. Jupiter d. Earth
    7·1 answer
  • There are many different types of dog breeds, despite the fact that they are all one species, Canis familiaris and all have a co
    7·2 answers
  • What are four elements that cycle through the ecosystem and why are they important
    13·1 answer
  • What is the correct way to handle a needle after it is used to give a vitamin injection to a health patient?
    14·1 answer
  • Which of the following is not a direct fate of the energy flowing through photosynthesis? a. carnivores b. cellular respiration
    12·2 answers
  • The basic difference between dense irregular and dense regular connective tissues is in the amount of elastic fibers and adipose
    13·1 answer
  • Which one of the five is least like the other four?
    9·2 answers
  • Based on the picture below, answer the following T/F questions. Explain your answer. a. The two chromosomes on the left (#1) are
    10·1 answer
  • how does tobacco smoke effect the body? a.it blocks hemoglobin from binding to oxygen, thus affecting gas exchange in the lungs
    8·1 answer
  • Roles in aquaculture​
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!