Like, things they didn't have? I think slaves is one of them...
This is caused by an uneven surface of the cornea.
<h3>What is an uneven cornea?</h3>
- Astigmatism occurs when light enters the retina unevenly due to the irregular shape of the cornea.
- This condition can cause distorted or blurry vision, headaches, eye strain, eye irritation, or squinting.
- Astigmatism can be inherited or developed later in life. An irregular corneal surface is common and can be caused by a variety of factors, including genetic inheritance, injury, disease, or natural occurrences.
- The epithelium, bowman's layer, stroma, descemets membrane, and endothelium, which is the innermost layer, comprise the cornea.
- A treatment called cornea collagen crosslinking may stop the condition from getting worse. Or your doctor could implant a ring called an Intacs under the cornea's surface to flatten the cone shape and improve vision.
To learn more about cornea from the given link
brainly.com/question/15183527
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Answer:
Enabling environments encourage babies and young children to play because they feel relaxed, comfortable and 'at home' in them. When children feel emotionally safe and secure they are able to explore and find out about the place they are in and the things they can see, touch, manoeuvre or manipulate.
Answer:
There wouldn't be enough tension from the cart to the track, so the cart wouldn't go anywhere without force. Since there is little to no atmosphere in space, there would be not enough resistance for the rollar coaster to go.
