The challenges/limitations in rainwater harvesting in urban areas include the following:
<h3>What is Rainwater harvesting?</h3>
This involves the collection and storage of rain water from roof tops etc. The water is then used for agricultural activities.
The remedial measures for the challenges mentioned above include the following:
- Unpredictable Rainfall- Weather forecasts and efficient storage
- Regular Maintenance- Use of standard materials and efficient drainage system
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Im not sure about it being developed in a lab but the answer to your question is B
Answer:
hormonal
Explanation:
Hormonal contraception is the most effective short-term contraceptive method and consists essentially of the administration of naturally occurring hormone-like synthetics produced by the ovaries which, among other actions, inhibit pituitary gonadotropin production and, consequently, ovarian follicle maturation and ovulation. Although the hormonal products used have other effects that hinder the conception and eventual uterine implantation of a fertilized egg, this method is based on "misleading" the axis of the hypothalamus and pituitary gland.
Answer:
Taxonomic system of classification
Explanation:
I hope it helps if you even if I answered it late!