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
Yakvenalex [24]
3 years ago
14

​between birth and adulthood the brain ______ in volume.

Biology
1 answer:
insens350 [35]3 years ago
8 0

 Brain loses 5 to 10% of its weight between the ages of 20 and 90. One study found that the volume of the brain was 15% less in older adults than in younger adults. On average, the brain loses 5% to 10% of its weight between the ages of 20 and 90 years; brain volume also decreases.

You might be interested in
Why does fertilization in the seedless plants require water?
sladkih [1.3K]
Because water helps plants grow
5 0
3 years ago
A remarkable fact about cells is that _____. different types have few similarities all types of cells are almost identical cells
Ulleksa [173]

Answer;

cells are very different but have similar properties

Explanation;

-Even though there are many different types of cells, they all share similar characteristics. All cells have a cell membrane, organelles organelles, cytoplasm, and DNA.  All cells are surrounded by a cell membrane, all cells contain organelles, all cells contain cytoplasm and all cells contain DNA.

-Cells may differ in their number such that some organisms are made of only a single cell while other organisms are made of billions of cells

8 0
3 years ago
Read 2 more answers
Please please help me please
mojhsa [17]
It’s not B or C. I want to say A but I’m not 100% sure
3 0
3 years ago
Which structure or organelle is found in both prokaryotic and eukaryotic cells? A) ribosomes B) chloroplasts C) mitochondria D)
rjkz [21]

Answer:

The correct answer would be A) ribosomes.

A ribosome is a vesicular structure present in both prokaryotic and eukaryotic cells. They consist of ribosomal RNA and associated proteins.

They are the site of translation in both prokaryotic and eukaryotic cells.

They are made up two units which are called large sub-unit and small sub-unit.

In prokaryotic cells, 70S ribosomes are present which are made up of 50S large sub-units and 30S small sub-units.

In eukaryotic cells, 80S ribosomes are present which are made up of 60S large sub-units and 40S small sun-units.

8 0
3 years ago
Read 2 more answers
Over the last 3.7 billion years or so, living organisms on the Earth have diversified and adapted to almost every environment. T
Citrus2011 [14]
True because how else would we survive on Earth?
7 0
3 years ago
Other questions:
  • What membranes lines the cavities and tubes in the digestive and respiratory system
    9·1 answer
  • How do landslides impact wildlife
    7·1 answer
  • Experimental studies reveal that double-stranded DNA can exist in three different helical forms known as A, B, and Z DNA. Why do
    9·2 answers
  • What causes the jet stream?
    8·1 answer
  • Anticodons are found in what molecule?
    11·1 answer
  • 50. Identify which of the following is the most complex and explain your answer choice:
    13·2 answers
  • Al cruzar una ´planta de arveja de flores purpura con otra de flores blancas mendel obtuvo una f1 formada por las plantas de flo
    11·1 answer
  • What is the carrying capacity (approx)?
    6·1 answer
  • Pls help me
    12·1 answer
  • Between Mars and Jupiter is a region
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!