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3 years ago

What is the Mid-Atlantic Rift

Biology

2 answers:

sveta [45]3 years ago

6 0

It's a deep rift valley which runs along the middle of the ridge along almost its entire length.

kirill115 [55]3 years ago

3 0

An area of intense volcanism under the Atlantic Ocean that is causing the area to be rifted apart. Two plates are moving in opposite directions, and the Earth is "healing" the "wound" with the lava of the volcanoes.

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Is the cladogram pictured here correct? Does it accurately represent the cladistic relationships between these species based on

grigory [225]

Answer:

The cladogram is correct. The further explanation is given below.

Explanation:

As with most other species excluding lamprey, paired arms and legs are established.
In any organism except lamprey as well as tuna, paired legs become available.
Throughout all animals, except lampreys, tuna, certain bullfrogs, the amniotic membrane seems to be preserved.
In kangaroos, rhesus monkeys including people, mammary glands were only ever available.
The placenta has only been found throughout rhesus monkeys and also in humans.
Foramen magnum forward will be exclusively found in humans.

6 0

3 years ago

Choose three nutrients and explain how a plant may look if it has a deficiency in those nutrients.

ozzi

Answer:

A nutrient can be described as a substance which is used for the survival, growth and reproduction of an organism.

Three nutrients which plants require are:

NITROGEN (N): Nitrogen is important for growth and immunity. Without nitrogen, the plant will not be able to grow or produce immunity.

PHOSPHORUS (P): Strengthens root systems, capacity for seed creation, disease resistance, and pest prevention. Improves flowers and blooming. Also strengthens tissues and flavors in edibles and veggies. Without phosphorus, plants will not be able to produce sweet fruits.

CALCIUM

Strengthens and fortifies overall tissues everywhere. Also helps neutralize acidity, both within the plant and in its surrounding soil, for optimal health.

8 0

3 years ago

Biology homework please help

ludmilkaskok [199]

Answer:

muscles

ribs

lungs

bronchioles

alveoli

diffuses

leaves

exchange

Explanation:

Your diaphragm, and muscles between your ribs, make air move in and out of your lungs. It travels through the trachea, bronchi, and bronchioles to alveoli. In the alveoli, oxygen diffuses into the blood and carbon dioxide leaves. This is gas exchange.

Air enters the lungs and leaves it as a result of the relaxation and contraction of the diaphragm and the muscles between the ribs. When both the muscles and the diaphragm relax, air enters from the trachea and travels through the bronchi and the bronchioles to the alveoli, where the oxygen in the air diffuses into the blood and carbon dioxide diffuse in the opposite direction. The entire process is known as gas exchange.

7 0

3 years ago

3.How did the forensic anthropologists use military records to help identify some victims?

xxMikexx [17]

They use the military records to find their DNA

8 0

3 years ago

All the goldfish in an aquarium would represent what ecological level? a:biosphere b: community c: ecosystem d:population.

BigorU [14]

ecosystem..........

4 0

3 years ago

Read 2 more answers