Answer:
The labelled bone is Humerus.
Explanation:
The given picture represent the skeleton system of human. In this the bone of the upper arm is highlighted. the bone of the upper arm is known as humerus. The humerus is joined to shoulder bone on the upper end and at the lower end, it is joined to radius and ulna. It is a single long cylindrical bone. that forms the ball socket type shoulder joint and hinge type elbow joint.
Some insects live longer than others.
Many tropical birds can be taught to speak.
Great white sharks have sharp serrated teeth for tearing into their prey.
Answer:
The correct answer is 'D'. Great white sharks have sharp serrated teeth for tearing into their prey.
Explanation:
Living organisms inhabit different habitats. They possess unique structures which help them perform specific functions. They maybe adapted or they are born with it. Sharks are carnivorous animals who feed on other animals. They have sharp pointy teeth which helps them to tear the flesh of their prey. Some other examples of animals are:
Answer:
A. dividing the number of organisms in a region by the land area
Explanation:
correct on edge
A seed is a plant organ that consists of an embryo, tissues, and a protective coating.
The ovule is defined as the structure that gives rise to the female reproductive cells and consists of three parts: the integument, its outer layer, the nucellus which is the remnant of the megasporangium, and the female gametophyte which is formed from a haploid megaspore at its center.
The ovules are found attached to the placenta in the ovary through stalk-like structures that develop into seeds after fertilization where the seeds consists of an embryo, tissues, and a protective coating.
Thus, a seed is a plant organ that consists of an embryo, tissues, and a protective coating.
Learn more about Fertilization, here:
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