Which of the following conditions is necessary for living things?

Boiling point of NaCl is ______.

The ionic compounds are made up of ________.

What is the general name of substances like glucose and starch?

The organisms which make their own food from the inorganic substances like carbon dioxide and water are called ______.

Which type of compounds have high melting and boiling point?

Ionic compounds are usually soluble in ______.

The organisms which cannot make their own food from the inorganic substances, like carbon dioxide and water and depend on the other organisms for their food are called ______.

A parasite is an organism which feeds on another living organism called its ______.

Which of the following categories of animals eats only plants?

Which of the following options has high dielectric constant?

Which of the following options is the mode of nutrition in roundworm or plasmodium?

Which of the following states of ionic compounds conduct electricity?

Which of the following types of nutrition is obtained by organism as its food from decaying organic matter of dead plants/animals and rotten bread?

Which of the following covalent compounds has high melting point and boiling point?

Covalent compounds are made up of _______.

Which of the following conditions is/are necessary for photosynthesis?

The process in which the absorbed food is taken in by body cell and used for energy, repair and growth is called _______.

Iodine turns blue black on reacting with ______.

Which state of NaCl conducts electricity?

The process in which the food containing large insoluble molecules is broken down into small water-soluble molecules is called ______.

Which of the following options is the reason behind covalent compounds usually being liquid or gas?

Which of the following is not a covalent compound?

Which of the following categories of animals eat both plants and animals?

Naphthalene has melting point ___________.