Adaptive radiation is a process that occurs due to environmental changes and cause organisms to rapidly diversify from an ancestral species into a lot of new different forms. Simply saying, organisms evolve into a wide variety of new types that are adapted to new modes of life. For example, if certain animals from the same species, occupy different habitats with different environmental conditions, different morphological features or adaptations will be formed.
When mass extinction occurs, consequently number of species decrease and biodiversity is reduced. Many niches are left abundant, so they can be occupied by new species.
Answer:
<em>One pair of wings.</em>
Explanation:
The presence of one pair of wing is the best conclusion which supports Andre's observation. It is because, arthropods refers to invertebrate creatures without a spine. They have sectioned bodies and an exoskeleton, a skeleton outside of their bodies.
The name originates from another component they share—jointed members, for example, wings, legs, and mouth parts. In Greek, arthro signifies joint, and unit signifies foot or leg.
All arthropods have an outer skeleton-an exoskeleton. It has two body segments. with a pair of wings and four pairs of legs for walking.
No, the ionosphere is found in parts of the thermosphere and the mesosphere. The ionsphere is where high-energy radiation from the sun has knocked electrons loose from atoms/ molecules, creating ions.
Answer:
20%
Explanation:
Given that:
Actual weight of 1 mL of water =. 1g
Average weight using :
TOOL A = 1.2
TOOL B = 1.5
Percentage Error of TOOL A:
(|approximate measurement - actual measurement| / actual measurement) * 100%
(|1.2 - 1| / 1) * 100%
(0.2 / 1) * 100%
0.2 * 100%
= 20%