Answer:
C. 10 inches per day
Explanation:
Kelp plants start by growing underwater then expand to the surface to obtain sunlight and continue expanding.
Answer:
A) sebaceous glands
Explanation:
Sebaceous glands are responsible for producing and secreting sebum, a substance that can lubricate and waterproof the skin and hair, giving them a brighter appearance.
However, a highproduction of sebum through these glands can cause exaggerated greasiness in the hair as well as acne on the skin.
Meanwhile, low sebum production can leave the skin dull and dehydrated, causing premature aging, and leaving hair dry and brittle due to lack of lubrication.
Actually keratin is not correct
The correct answer to your question is
Sebaceous Glands.
The answer is the Amoeba.
The Amoeba is the protozoan that can conduct photosynthesis. They are often called amoeboid. Amoeba is a type of cell or organism which can alter its shapes. They are found in every major lineage f eukaryotic organisms. Amoeboid cells occurs in protozoa.
Answer: A protozoan that can conduct photosynthesis is the euglena.
Your welcome ;)
Answer:
Please, check explanation.
Explanation:
Mutation can simply be defined as the change in the genetic makeup of an individual and which then may cause a change in the phenotype of the individual.
The following are the properties or the characteristics of mutation;
(1). Mutation occurs randomly.
(2). Mutation are MOSTLY harmful to organisms although some or little occurrence of mutation have been reported to be beneficial to plants.
(3). The rates of mutation varied from one gene to the other.
mitosis the single cell divides using mitosis so that the organism can grow
Soaring is a science when birds remain airborne and moving without flapping their wings. They are maintaining thrust and gliding downward but staying aloft
Soaring birds is where the birds can maintain flight without wing flapping, because they using rising air currents. Many gliding birds are able to lock their extended wings by means of a specialized tendon. Some land birds such as vultures and certain hawks, sustain flight for long periods without flapping their wings.
For example soaring California Condor spreads its primary feathers so that each acts as a small, high-aspect-ratio wing. This reduces turbulence at the wingtips and helping the condor to stay aloft circling slowly in thermals.
Vultures have a low aspect ratio (ratio of length to width of the wing) which generally produce a lot of drag. Vultures overcome the problem of by flying with their primary feathers extended, creating slots between them. Each primary serves as an individual high-aspect-ratio wing. This high-aspect-ratio reducing wingtip turbulence and lowering the stalling speed of the wings. This helps vultures to circle in thermals, maintaining thrust by gliding downward, but staying aloft by sinking at a rate slower than the hot air rising.
Grade: 9
Subject: biology
Chapter: animals
Keywords: birds