Issues and Needs in Science identified by the USGS as being connected to agricultural practices' environmental impacts are as follows:
- Effects of habitat fragmentation and changing land use on animals.
- Juggling competing water demands from the urban and agricultural sectors.
- Interactions between surface water, subsurface water, and air that have an impact on water quality.
- Water quality effects of irrigation, drainage, and return flow in agriculture.
- The creation and application of cutting-edge farming methods to preserve soil and water and enhance water quality.
- Genetically modified creatures' effects on naturally occurring species and environments.
- Rapid assessment methods and tools for locating agricultural contamination sources.
- Impacts of pesticides, fertilizers, and sediments on the habitat quality and health of fish and wildlife.
- Effects of soils, riparian forests, and wetlands—characteristics of watersheds—on nutrient uptake, retention, and cycling.
- Endocrine disruptive substances, veterinary medications, feed additives, hormones, and infections are transported across terrestrial and aquatic ecosystems and ultimately end up there.
Learn more about environmental pollution here:
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Answer:
The one with A is 35%
Explanation:
there is usually a 50 50 of cg and at so a would add with 15% to make 50%
The mutation will occur on the X chromosome. Males are more susceptible to sickle cell amenia because they only carry one X chromosome instead of two when compared to a set of female chromosomes. If a female only has the mutation on one chromosome the disease will not appear. However, when a male recieves the mutation on the X chromosome, the disease would appear, because they only have one X chromosome.
