Answer:
2.) the physical appearance of a trait
Explanation:
An organism phenotype describes the physical appearance of a trait. Phenotypes are an outward expression of the genetic makeup of an organism.
- Phenotype is usually conditioned by the environment in which an organism finds itself.
- Examples of phenotypes are the appearance of an organism, color, height, shape, etc.
- They are the observable traits of an organism.
- The genotype which is the genetic constituent of an organism controls the phenotypes.
Layers of the soil are called horizons. Here are the horizons:
- Humus
- Topsoil
- Subsoil
- Fragmented rock
- Bedrock
Once a soil has developed, it forms layers called horizons. Beneath a surface layer of a plant remains, the topsoil is rich in decomposed plants and animal matter. The subsoil is mainly mineral particles, with much less organic material. The fragmented rock/bedrock is primarily small stones, and beneath it lies all bedrock.
Hope this answer helps you!
Answer:
exposed bedrock
Explanation:
The Canadian Shield is an area that exposed bedrock. Different types of rocks found in Canadian Shield are metamorphosed granite, sedimentary and igneous rocks and ancient sedimentary rocks. this is the reason few people live on the Canadian Shield. Most of the population lives in southern part of the Shield.
The Canadian shield's bare surface is much useful for industrial purpose only such as for mining and hydroelectric power generation.
Hence, the correct answer is "exposed bedrock".
Well since it's about 220 miles you could try to answer A. But I'm not 100% sure
Life can't exist on Venus because of the acidic rain and atmosphere and the numerous volcanos all over the surface.