True or False: Porosity is the ratio of the volume of void or air spaces in a rock or sediment to the total vol-ume of the rock or sediment.

yes its like the dead sea which is full of salt which makes you stay afloat

so yes an egg will float in salt

correct answer: understand the different control methods available

integrated pest management is an strategy that is based on the ecosystem and try to prevent the pest and the damage caused by them by applying combination of technique like habitat manipulation, biological control and use of resistant varieties.

the main aim of the integrated pest management is not to completely eliminate the pest but to strengthen the ecosystem so that conditions are favorable for plants and unfavorable for pests.

answerpotassium hydroxide preparation;

treatment of fungal infections usually follows diagnosis confirmed by potassium hydroxide preparation or culture;