Explanation:
During adolescence
a. peer influences are typically negative.
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Answer:
The correct answer is 2 out of 3.
Explanation:
70% of our earth is covered with water so it can be assumed that there would not be any shortage of water for us but this is not true because only 3% of water is freshwater and out of that 2% is in glaciers which is not usable until they melt.
As the ground level water is going down and rivers are losing their identity due to pollution and environmental change it is estimated that two-third of the population by 2025 will face water scarcity. So out of 3 two people will suffer from water shortage.
Answer:
infectious agent
Explanation:
The basic elements of the transmission chain of parasitic infections are the host, the infectious agent and the environment.
The host in a transmission chain can be either man or an animal, always exposed to the parasite or the transmitting vector. In the parasite-host relationship, it may behave as a carrier with no symptoms or as an individual with symptoms, both of which are capable of transmitting the disease. In the case shown above, the host is Christopher.
The infectious agent is a living being capable of recognizing its host, penetrating, developing, multiplying in this living being, and then going out to reach new hosts. In the case shown in the question above, the indecious agent is chicken pox.
The environment is the space constituted by physical, chemical and biological factors, whose intermediates are influenced by the parasite and the host. In the case of the above question, the environment is the day care center of Cristopher's son.
1.coupons
2. discounts
3. limit how much you buy
4. and when possible buy the cheap things :)
