The two main clades branch from the most recent ancestor is called <span>Cnidaria and Bilateria. Please have in mind that Cnidaria is a phylum containing 10.000 species of animals. Now on the other hand, Bilateria is a major group of animals. After looing at the figure 33.2 we can conclude that these two are part of the ancestor of the eumetazoans which is a clade comprising all major animals. </span>
I would say A or C . but go with C .
Answer:
Dissolved oxygen concentrations are constantly affected by diffusion and aeration, photosynthesis, respiration and decomposition. While water equilibrates toward 100% air saturation, dissolved oxygen levels will also fluctuate with temperature, salinity and pressure changes ³.
Explanation:
The "Life Cycle" is a characteristics of both plants and animals.
<u>Option: A</u>
<u>Explanation:</u>
- A sequence of modifications in the shape an organism experiences before it returns to its initial state, is basically discussed in biological life cycle for both flaura and fauna .
- The approach is tightly correlated to those of the past, creation, and ontogeny of life, but in emphasizing renewal varies.
- The seed, germination, growth, reproduction, pollination, and seed spreading stages is covered under plant life cycle.
- While birth, growth, reproduction and death is covered under animal life cycle.
- Life cycle is a protocol of adopting procedures for those who carry inhale and exhale process.
Answer:
B. It increases the amount of runoff
