Tags - gravity

Plant roots began following gravity 350 million years ago

TEHRAN, Aug 03 - To make the transition from sea to land, plant roots had to learn to grow downward, to follow gravity . This ability, gravitropism, helped plants anchor to the soil and retrieve water and nutrients.

News ID: 42677 Publish Date : 2019/08/03

Scientists use rover's navigational sensors to measure Mars' gravity

TEHRAN, Feb 02 -Scientists are still unsure how exactly Mount Sharp formed, but the latest data suggests at least one popular theory is flawed.

News ID: 34888 Publish Date : 2019/02/02

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Plant roots began following gravity 350 million years ago

Scientists use rover's navigational sensors to measure Mars' gravity

China’s EXIM inks $1.5bn deal for high-speed rail in Iran (1 Comment)