Q1. auxins, a class of plant hormones, allow plants to curve in specific directions as they grow. true or false. q2. when plants grow towards the source of sunlight, this is an example of tropism. true or false. plz me.

Ok so for Q1  it would be TRUE

for Q2 it would be FALSE

air, water, heat and noise pollution can all be caused by producing and using technology. consuming resources - non-renewable resources, including precious metals like gold, are used to make technology

several tissues working together form an organ, and several organs together make up an organisms.

the group of cell that carries out special jobs are tissue.