Answer:
A function is a relation in which each possible input value leads to exactly one output value. We say “the output is a function of the input.” The input values make up the domain, and the output values make up the range.
The loss of his eye-sight
Answer:
True.
Explanation:
Pyramid of energy is also referred to as food pyramid and it's a model used to depict the flow of energy from one trophic level or feeding level to the next in an ecosystem. It's a diagram that compares the energy used by organisms at each trophic level of the food chain. The pyramid of energy must never be inverted or turned upside down.
The units used in the construction of pyramids of energy is kilocalories (kcal) or energy per area per time (Jm-²year-¹).
A list of the types of organisms in an eco pyramid are;
I. Producers: these are autotrophs or self-feeders such as plants.
II. Primary (top) consumers: these are herbivores that typically feed on plants such as a goat or deer.
III. Secondary consumers: these consists of carnivores that typically feed or eat flesh such as lion, tiger, cheetah, etc.
IV. Tertiary consumers: these are higher predators such as humans that aren't normally fed on by other organisms in the ecosystem.
In Biology, producers are the living organisms that are capable of manufacturing their own food and as such can provide energy or food for the other living organisms (consumers) in a food web. Thus, producers are mainly known as the foundation of a food web (chain) and are at the top.
A producer gets energy from the sun and converts it into food. The cells found in producers are capable of converting the energy received directly from the sun into food through a process generally referred to as photosynthesis, converting carbon dioxide from the air, water from the soil, minerals and energy from the sun into organic nutrients.
Answer:
True
Explanation:
When performing, you already have developed your technique and skill in practice sessions. Knowing that you have already mastered the technique and skill should help you to relax.
Through repetition of performances then comes the master of technique.
This is normally how a conversation takes place between parents and their child while asking for permission.
The phone rings and Rohan’s mother picks up the call.
Rohan (son) : Mom I need to ask you something.
Mother: What is it son?
Rohan: Mom you known that I’m at my friend’s place for his birthday celebration. . .
Mother : Yes. So? What’s the matter?
Rohan : So can I just stay at my friend’s house for tonight?
Mother : No. I’ve permitted you to go at his party, but I can’t permit you to stay at his place.
Rohan : Mom please mom, it is my friend who insisted me to stay by. Rest of my friends are also staying, and their parents even agreed.
Mother : Fine. You may stay, but make sure you don’t involve in any kind of mischievous behavior. And be back tomorrow early morning. You get that?
Rohan : Yes mom. Thank you so much. You’re the best mom.
And they hung up the call !!
