What characteristic conifers survive when the weather is dry? waxy scales scale-like seeds needle-like leaves heavy trunks

Waxy scales and needle-like leaves are characteristic that help conifers survive when the weather is dry

Explanation:

Among the adaptations to arid conditions is needle-shaped leaves that have thick cuticles. The needle shape makes the surface area relatively small determining less evaporation. The cuticle of the leaves prevents the loss of water.

Resins or waxy prevent water loss.

after receiving a stimus, the sensory receptors send(s) signals to the appropriate area of the body.  

the must be sensory neurons.  

hope its .

that scientist would be robert hooke