D,working backwards cause u work faster backwards
As time passed, more technological advances appeared in agriculture. The tractor was introduced, followed by new tillage and harvesting equipment, irrigation and air seeding technology, all leading to higher yields and improved quality of the food and fibre that was grown. Livestock technology can enhance or improve the productivity capacity, welfare, or management of animals and livestock. The concept of the 'connected cow' is a result of more and more dairy herds being fitted with sensors to monitor health and increase productivity.
The Center for Global Development produces an annual index that ranks 27 developed nations by their contributions to and support of development in poorer, developing countries.
<h3>What is an annual index?</h3>
An index is a measure of something. In finance, it generally refers to a statistical measure of change in a securities market.
Annual Index is that final adjusted implicit price deflator that figure for the calendar year which ends immediately before the Lease Year.
Basically, an annual index ranks 27 developed nations by their contributions to and support of development in developing countries.
Learn more about an annual index here:-
brainly.com/question/15346151
#SPJ1
Sharks play an important role in the ecosystem by maintaining the species below them in the food chain and serving as an indicator for ocean health. They help remove the weak and the sick as well as keeping the balance with competitors helping to ensure species diversity.