Search Result For

Herd Immunity – level 1

04-06-2020 07:00

Many infectious diseases exist. It is not easy to...

Herd Immunity – level 2

04-06-2020 07:00

Herd immunity is the situation when the majority of...

Herd Immunity – level 3

04-06-2020 07:00

Herd immunity is the situation when majority of a...

Leopard eats too much – level 3

31-05-2023 15:00

A snow leopard broke into a sheep pen in...

Leopard eats too much – level 2

31-05-2023 15:00

A snow leopard jumped over a fence into a...

Seal and Cows – level 2

29-07-2022 15:00

A birdwatcher saw a 5-day-old seal in an unusual...

Cow Art – level 2

05-04-2022 15:00

A farmer from Kansas, USA decided to create cow...

Cow Art – level 3

05-04-2022 15:00

One farmer from Kansas, USA decided to create cow...

Dead fish in ocean – level 3

11-02-2022 07:00

Dutch-owned trawler FV Martinis is the world’s second biggest...

Children get COVID-19 vaccine – level 3

29-11-2021 07:00

In Israel, more than a half of children over...