Ask question

Ask question

All categories

2 years ago

8

Sea stars, sea urchins, sand dollars, and brittle stars are all memeber of a group, what is the common name of the group they ar

e all in

1 answer:

Alex787 [66]2 years ago

8 0

Echinoderms.

Hope this helps!

-Payshence

You might be interested in

Describe the plate motions along the Himalayan Mountains. Do you think these mountains are getting larger, smaller, or staying t

artcher [175]

<h2>Himalayas </h2>

Explanation:

Once, all the world’s landmass was connected, forming one super-continent known as Pangea
About 200 million years ago, tectonic forces broke apart this giant continent into pieces, eventually forming the continents that are known today
As convection currents worked independently on the plates associated with these new continental pieces, the plates and their respective continents began to drift across the globe to their present-day geographical locations
Eighty million years ago, India was approximately 6400 km south of the Eurasian plate, separating the two was the Tethys Sea
The Indo-Australian tectonic plate – containing the continent of Australia, the Indian subcontinent, and surrounding ocean – was pushed northward by the convection currents generated in the inner mantle
For millions of years, India made its way across the sea toward the Eurasian plate
As India approached Asia, around 40 million years ago, the Tethys Sea began to shrink and its seabed slowly pushed upwards
The Tethys Sea disappeared completely around 20 million years ago and sediments rising from its seabed formed a mountain range
When India and Tibet collided, instead of descending with the plate, the relatively light sedimentary and metamorphic rock that makes up the subcontinent of India pushed against Tibet, forcing it upwards, and created a massive mountain fold, The Himalayas
This process hasn’t stopped, the Indo-Australian plate is still moving toward Eurasia, still pushing Tibet upwards
The Himalayas continue to rise by an average of 2 cm each year and the highest mountains are only getting higher

3 0

3 years ago

Define the term tissue & explain the concept of tissue culture.

Rudik [331]

Tissues are a group of specialised cells with a common structure, origin and function. For example - epithelial tissue, nervous tissue, muscle tissue.

Plant tissue culture is a practice of propagating plants under sterile conditions, often to produce clones of a plant. Process of tissue culture: A small part of the plant is allowed to grow on a nutrient medium containing all nutrients and hormones necessary for the plant growth

<h3>Hope This Helps You ❤️</h3>

4 0

2 years ago

Which one of the five is least like the other four?

bulgar [2K]

The one I think is the snake because it does not have 4 legs.

4 0

3 years ago

Read 2 more answers

The parents of a child with attention deficit–hyperactivity disorder ask the nurse about using medication. what is the most freq

just olya [345]

The child experiences difficulty following the educator's headings. The ADHD is a mental issue of the neurodevelopmental sort. It is described by issues focusing, over the top action, or trouble controlling conduct which isn't proper for a man's age.

5 0

3 years ago

During which stage of a thunderstorm does precipitation fall the most? A. Dissipating stage, B. Cumulus stage, C. Mature stage.

OLga [1]

During the mature stage this happens because the air becomes more dense.

8 0

2 years ago

Read 2 more answers