Which property of nervous tissue is fundamental to its function of coordinating the body's activities?
a) cells that are tightly packed
b) contains extracellular matrix
c) presence of neurons
d) short life span

The correct answer would be C) presence of neurons.

A neuron is the basic structural and functional unit of the nervous system. It helps in transmitting information from one neuron to another neuron, gland, or muscle cell.

There are different types of neurons present in the nervous system:

Afferent neurons: They transmit signals from receptor organs to the central nervous system (CNS).

Efferent neurons: They transmit signals from the CNS to the effector organs or cells.

Inter-neurons: They act as connecting neurons within specific sites of the CNS.

tsd is temerature dependent sex determination.

tsd: it is a type of environmental sex determination in which the temperature experienced during embryonic/ larval development (ambient temperature for development) determine the sex of the offspring.

crocodile displays the tsd where the ambient temperature of the developing egg determines the individual's sex. for example in the american alligator's eggs, incubation at 33 ºc produces mostly males, while incubation at 30 ºc produces mostly females. so if the american alligator's egg will get the ambient temperature (33 degree celcius)during embryonic development from egg, the offspring will be male and same for the female sex determination.

photosynthesis makes the glucose that is used in cellular respiration to make atp. the glucose is then turned back into carbon dioxide, which is used in photosynthesis. while water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water.