স্বস্থানিক এবং অস্থানিক সংরক্ষণের পার্থক্য? জেনেটিক ইঞ্জিনিয়ারিং বলতে কী বোঝাো​

Explanation:

this is the corrt answer

Answer:

• A hardworking man is one who puts in constant and consistent efforts to achieve ones goals.

• The best amusement for a hardworking person would be when he or she would be able to reap the benefits of their determination in the form of results or outputs.

• They are generally diligent and meticulous workers who enjoy finding the details and working on them.

• hard workers also do not procrastinate and understand the significance of getting work done on time.

• When they are not working, the can find solace in whatever entertains them like music, motivational videos, playing games or any other activity. but what distinguishes them from others is their knowledge of time boundaries.
• They would not do anything beyond the limit and will get back to work after relaxing without wasting any further time.

#SPJ2

Answer:

Flowering plants are the most abundant and ecologically successful group of plants on earth," said Brodribb. "One reason for this dominance is the relatively high photosynthetic capacity of their leaves, but when and how this increased photosynthetic capacity evolved has been a mystery.

Answer:

Some of the factors that may lead to youth not being innovative in organising awareness campaign that address substance abuse in our communities are:

1. Not many people today have proper awareness on substance abuse, the harm they do to the victim and their family. In order to raise awareness the youth needs to be properly aware of its effects.
2. In schools today, there are awareness lessons on many aspects of life that are taught but sadly substance abuse or drug abuse is not among them so students dont think about this problem at all
3. In social media sites today, where a lot of issues are being raised and explained to the audience today, sadly there are not many people or influencers who talk on this issue of drug abuse/substance abuse. So even the youth won't have the grit to pursue this issue
4. When it comes to raising awareness, youth would prefer to work on other pressing needs at hand like child abuse, girl child etc.; those problems that are already prevalent among many households in our country today.
5. Drug rehabilitation centres are not present at many places in our country but only at select few places making it difficult for the youth to learn from the stories of people in real life which would give them the kick to start working towards it.

• The first step in addressing substance abuse among youth is to identify risk factors.
• The five factors that may lead to youth not being innovative in organising awareness campaigns that address substance abuse in our communities include not having access to local leadership, not having a clear message, not having a plan of action, not having a budget, and not having a team of committed individuals.

1. A youth having a support system that is not actively trying to address substance abuse
2. A youth not seeing substance abuse as a serious issue and not being encouraged to voice their concerns
3. A youth not being aware of the long-term effects that substance abuse can have
4. A youth not knowing where to go for help
5. A lack of education on the risks of substance abuse

• It is important to note that not all risk factors are present in every situation.
• These factors can be addressed by developing an action plan that outlines the steps that need to be taken to develop a successful campaign, identifying the local leaders that will be leading the campaign, identifying the clear message that needs to be delivered, setting a budget, and recruiting a team of committed individuals.
• The campaign may also require the support of experts, such as substance abuse prevention educators, who can contribute their knowledge and skills to the campaign.

Answer:

Renewable energy sources are those which are replenished constantly. These are the sources that are eco-friendly.

Renewable resources and non renewable resources are used by humans on a daily basis. The renewable resources are naturally replenished while non renewable resources can not be replenished naturally. Renewable resources are much more eco-friendly, although they release some chemicals such as carbon dioxide but these do not harm the environment while non renewable resources are harmful to the environment and are the majore cause for global warming. Crude oil is a nonrenewable resource. It is in liquid form and present between the earth's crust layers. It is extracted by drilling into ground and oceans. This liquid is refined and used as Liquefied Petroleum Gas (LPG), gasoline, heating oil,jet fuel oils, asphalt base, kerosene. Coal is also a non-renewable resource which is a fossil fuel. The coal is created by compressing organic matter and obtained via mining. It is the most abundant fuel used across the world. It is mostly used in home heating and for running power plants. The nuclear fuels are also categorized in nonrenewable resources which are obtained through mining and refining of uranium ore.The plants are also referred to as flora. They perform photosynthesis in the presence of sunlight, give out carbon dioxide and provide oxygen and glucose formation that support animal life. Also, they can be used repeatedly, naturally, and easily and plants are natural resources of food, energy, and power. For example, in the Pacific Northwest, the trees are replaced by small trees that can be harvested later.

Therefore, the correct answer is option D. Flora.

Additional Information: Some of the renewable resources include solar energy, wind energy, geothermal power,biomass energy (such as ethanol), hydropower.

- The organic material from plants or animals is biomass and it includes wood, sewage, and ethanol (which comes from corn or other plants).

- One of the oldest renewable resources is hydropower. This energy is used to generate electricity by flow of rivers and streams that spins turbines or water wheels.

- The ultimate renewable resource is the sun. Photovoltaic cells can be used to convert this solar energy into electricity.

Note: Plants are renewable resources. But the regeneration of plants is time-consuming, they do not regenerate as they are harvested.

Explanation: