answer.
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
larisa86 [58]
1 year ago
9

How might the study of meteorites help astronomers determine the origin of meteoroids?

Biology
1 answer:
olganol [36]1 year ago
4 0

Answer:

Through the study of meteorites, their chemical composition of silicates—material made of silicon and oxygen. Others contain metal—nickel and iron. Knowing what the meteorite was composed of lets you know where it came from. Chondrites are composed of hardened lava - this is occurred at the beginning of the solar system (4.5 mya). Carbonaceous chondrites contain carbon and water which formed away from the sun.

Explanation:

You might be interested in
A person has trouble coordinating muscle movements. Which to tissues could be injured?
Rasek [7]
Is this a multiple choice question? 
8 0
2 years ago
Read 2 more answers
A layer of sediment goes through a series of steps on its way to becoming sedimentary rock. These steps are summarized below. Re
dedylja [7]
I think it should go:

1)Dissolved minerals
completely cement
the sediment together.

2)The sediment is
gradually buried
and compacted.

3)The sediment is
deposited by wind,
flowing water, or
other natural
processes.

i hope it’s correct and i helped :)!
7 0
1 year ago
What is the process of water moving through the soil called answers?
Furkat [3]
The process of water moving through the soil is called percolation or ground water recharge. In this process water oozes, seeps, or filter through the soil beneath the surface, without a defined channels, or in a course that is unknown and not discoverable from surface indications without excavation for that purpose. Percolation and infiltration are two related but different processes describing the movement of water through the soil. Infiltration involves the downward entry of water into the soil or rock surface while percolation is the flow of water through soil and porous or fractured rock.<span />
5 0
1 year ago
Read 2 more answers
The fact that choanoflagellates and collar cells of sponges resemble each other supports the inference that ________. Group of a
antoniya [11.8K]

Answer:

choanoflagellates and sponges are sister groups

Explanation:

The choanoflagellates are small unicellular organisms belonging to the Protista kingdom. These microorganisms are collared flagellates morphologically similar to the choanocyte cells of animal sponges, which have a central flagellum surrounded by a collar of microvilli. In consequence, it has been suggested that choanoflagellates may represent the closest living relatives of primitive metazoans (i.e., they are sister groups to sponges). This hypothesis has recently been supported by both molecular phylogenetic and comparative genomic analyses.

6 0
1 year ago
When is complementary DNA produced in the body?
Yakvenalex [24]
Complementary RNA is produced for transcription - when it is making a protein
Complementary DNA is produced when the cell is replication - Mitosis & Meiosis
6 0
2 years ago
Read 2 more answers
Other questions:
  • Why do wilting of leaves take place in hot summer days?
    5·2 answers
  • What role do glucose and oxygen play in cellular respiration?
    9·2 answers
  • Scientists at Russia’s Vostok Station in eastern Antarctica drilled the longest ice core ever recorded. They compiled this graph
    12·2 answers
  • in a herd of 80 dairy cows, 16 have clack-and -white coats, and 64 have solid black coats. What is the frequency of cows with bl
    12·2 answers
  • A student use colored balls and sticks to make a model of the compound ammonia. Below is a picture of the model. What kind of mo
    8·2 answers
  • Actin filaments have polarity. This means that the two ends can be identified due to structural differences. The plus end is the
    12·1 answer
  • Which of the following reasons best explains why a scientist would want to examine a possible link between modern women waiting
    13·1 answer
  • A researcher is evaluating the role of a growth factor during embryonic development. She notices that this factor functions in b
    13·1 answer
  • What does the acronym MBOs stand for? What cell type are they present in?
    14·1 answer
  • The manner in which several different ions and molecules move through a cell membrane is shown in the diagram above. For each lo
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!