1.2 Grade 10 learners investigated the effect of temperature on the growth of cucumbers. Ten plants were used placed in different types of pots for the investigation. The light intensity was kept constant. The same type of soil was used. The average growth of the cucumber was recorded. The table below shows the results of the investigation Temperature (°C) 10 15 18 20 24 28 30 40 Average yield/growth (kg) 9 1.9 5.7 9.9 7.9 6.8 6.1 1.9 1.2.1. State the aim of this investigation. (2) (2) 1.2.2. At what temperature was the greatest growth recoded?​

What must be true for natural selection to heppen

Which statement about the pancreas is not true? a. it is an endocrine organ in the abdomen. b. it release chemicals into the digestive system. c. it releases insulin to increase glucose levels. d. it release hormones into the bloodstream.

Subduction zones form when an oceanic plate collides with another oceanic plate or continental plate. the continental crust is lighter and less dense than oceanic crust. continental crust's density is approximately 2.7 grams per cubic centimeter. oceanic crust is thinner and the average density is about 3.3 cubic centimeters. when the two crustal plates converge the oceanic plate always bends and subducts beneath a continental plate. once the oceanic crust subjects, the rocks are subjected to changes in heat and pressure. because of this, we would expect to find rocks in the area of a subduction. a) clastic b) igneous c) metamorphic d) sedimentary