Some touch receptors sense differences in temperature or pain, and touch receptors are free nerve endings or nerve endings that are surrounded by a capsule. Given these facts, what senses differences in temperature among the following options: - the skin - Electric devices - animals - an electric stove - nerve endings - an organism's body - Most plants - peachleaf willow
nerve endings

(Question)
Plants are multicellular eukaryotes with cell walls made of cellulose, and basically, fiber is cellulose . Given these facts, plants cell walls are made of among the following options: - fiber - keratin - alveoli - cations - matter - CO 2 - porous - Cane.
(Answer)
fiber

Ques: Plants release oxygen during the day but not during the night, and ferns are seedless vascular plants. Given these facts, what releases oxygen during the day but not during the night among the following options: - humans - Trees - dogs - cacti - cats - Oak - ferns - apples
Ans: ferns

(Q).
An electric stove transforms electrical energy to heat energy, and electrical energy refers to energy associated with the flow of electrons. Given these facts, what does an electric stove transform into heat among the following options: - hydrogen and oxygen - wavelengths and photons - flow of electrons - gas - pot - organic molecules - flow of neutrons - Organic compounds
(A).
flow of electrons

Ques:Friction causes the temperature of an object to increase, and friction in bearings causes an increase of the temperature inside the bearing. Given these facts, what can cause bearings to heat up among the following options: - friction - loose soil - energy - voltage - Energy. - wind - electrically - sweating

Ans:friction

Ants communicate with chemicals called pheromones, and physiologically, ants leave a trail of pheromones, which other ants then follow. Given these facts, how do ants communicate to other ants to encourage them to follow among the following options: - Skywriting - Electrical energy - Using a phone to communicate - Leaving a written communicatio - Something coming from a gland - By wind and rain - Chemical energy - Leaving chemical trails
Leaving chemical trails