Slow Movement muscles of Stomach:-
These are helpful in a process called churning. This kind of mixes the gastric juice with the food and the movement also plays a role in converting the bolus into Chyme.
Short length and slow.movement of muscles of intestines also help in the same way as they mix the secretions in the intestines (such as bile and pancreatic juice) with the food.
The answer is D........................
- Bicycling on the road - voluntary action
- Beating of the heart - involuntary but non-reflexive action
- Jumping when startled by a loud horn - reflexive action
- Blinking your eyes every few seconds - reflexive action controlled by the brain
Reflexive actions are the simple and fundamental movements. Those are automatic muscle responses to particular stimuli. Examples: removing the arm when it burns, moving the feet when it step tt a sharp object etc.
Voluntary actions are under the control of the brain which “orders” and sends information to motor cortex to perform the movement. Examples: arm and leg moving, doing any sport etc.
Involuntary actions are made without the intermediation of the brain. Examples: crying, blinking, breathing, heart beating etc.
<u>1) Solution</u>
The sun warms the ocean surface and other surface water, causing liquid water to evaporate and ice to sublime. It turn directly from a solid to a gas. These sun driven processes move water into the atmosphere in the form of water vapor.
<u>2) Solution</u>
If we store the “Biosphere 2” in the dark for a few weeks, the water vapour will condense to form water.
Magma that cools and crystallizes on Earth's surface forms igneous rocks. Igneous rock is classified as intrusive or extrusive, intrusive igneous rock forms below the earth's surface, extrusive forms on the earth's surface so the answer to your question is Extrusive Igneous rock.